@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-space-y-reverse:0;--tw-border-style:solid;--tw-font-weight:initial;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--container-md:28rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-lg:1.125rem;--text-lg--line-height:calc(1.75 / 1.125);--text-xl:1.25rem;--text-xl--line-height:calc(1.75 / 1.25);--text-2xl:1.5rem;--text-2xl--line-height:calc(2 / 1.5);--text-5xl:3rem;--text-5xl--line-height:1;--text-6xl:3.75rem;--text-6xl--line-height:1;--font-weight-normal:400;--font-weight-bold:700;--font-weight-extrabold:800;--radius-xl:.75rem;--radius-2xl:1rem;--default-font-family:var(--font-cairo), var(--font-plex), "Cairo", "IBM Plex Sans Arabic", sans-serif;--default-mono-font-family:var(--font-mono);--color-brand:var(--brand);--color-accent:var(--accent)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.fixed{position:fixed}.mx-auto{margin-inline:auto}.my-3{margin-block:calc(var(--spacing) * 3)}.mt-1{margin-top:var(--spacing)}.mt-2{margin-top:calc(var(--spacing) * 2)}.mt-3{margin-top:calc(var(--spacing) * 3)}.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-5{margin-top:calc(var(--spacing) * 5)}.mt-6{margin-top:calc(var(--spacing) * 6)}.mb-1{margin-bottom:var(--spacing)}.mb-2{margin-bottom:calc(var(--spacing) * 2)}.mb-3{margin-bottom:calc(var(--spacing) * 3)}.mb-4{margin-bottom:calc(var(--spacing) * 4)}.mb-5{margin-bottom:calc(var(--spacing) * 5)}.mb-6{margin-bottom:calc(var(--spacing) * 6)}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.h-24{height:calc(var(--spacing) * 24)}.h-28{height:calc(var(--spacing) * 28)}.h-40{height:calc(var(--spacing) * 40)}.max-h-32{max-height:calc(var(--spacing) * 32)}.max-h-40{max-height:calc(var(--spacing) * 40)}.max-h-56{max-height:calc(var(--spacing) * 56)}.min-h-20{min-height:calc(var(--spacing) * 20)}.min-h-28{min-height:calc(var(--spacing) * 28)}.min-h-32{min-height:calc(var(--spacing) * 32)}.w-full{width:100%}.max-w-md{max-width:var(--container-md)}.cursor-pointer{cursor:pointer}.resize{resize:both}.list-disc{list-style-type:disc}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:var(--spacing)}.gap-2{gap:calc(var(--spacing) * 2)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-4{gap:calc(var(--spacing) * 4)}.gap-6{gap:calc(var(--spacing) * 6)}.gap-8{gap:calc(var(--spacing) * 8)}:where(.space-y-2>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 2) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 2) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-3>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 3) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 3) * calc(1 - var(--tw-space-y-reverse)))}.self-end{align-self:flex-end}.overflow-auto{overflow:auto}.rounded-2xl{border-radius:var(--radius-2xl)}.rounded-xl{border-radius:var(--radius-xl)}.border{border-style:var(--tw-border-style);border-width:1px}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-\[var\(--border\)\]{border-color:var(--border)}.border-\[var\(--brand\)\]{border-color:var(--brand)}.bg-\[var\(--brand-soft\)\]{background-color:var(--brand-soft)}.bg-\[var\(--surface\)\]{background-color:var(--surface)}.object-cover{object-fit:cover}.p-3{padding:calc(var(--spacing) * 3)}.p-4{padding:calc(var(--spacing) * 4)}.p-6{padding:calc(var(--spacing) * 6)}.px-2{padding-inline:calc(var(--spacing) * 2)}.py-20{padding-block:calc(var(--spacing) * 20)}.pt-3{padding-top:calc(var(--spacing) * 3)}.pt-12{padding-top:calc(var(--spacing) * 12)}.pr-5{padding-right:calc(var(--spacing) * 5)}.text-center{text-align:center}.text-end{text-align:end}.text-start{text-align:start}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.text-5xl{font-size:var(--text-5xl);line-height:var(--tw-leading,var(--text-5xl--line-height))}.text-6xl{font-size:var(--text-6xl);line-height:var(--tw-leading,var(--text-6xl--line-height))}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.font-extrabold{--tw-font-weight:var(--font-weight-extrabold);font-weight:var(--font-weight-extrabold)}.font-normal{--tw-font-weight:var(--font-weight-normal);font-weight:var(--font-weight-normal)}.whitespace-pre-wrap{white-space:pre-wrap}.text-\[var\(--color-accent\)\]{color:var(--color-accent)}.text-\[var\(--color-brand\)\]{color:var(--color-brand)}.text-brand{color:var(--brand)}.underline{text-decoration-line:underline}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}@media (min-width:40rem){.sm\:w-auto{width:auto}.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.sm\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.sm\:flex-row{flex-direction:row}.sm\:items-center{align-items:center}.sm\:items-start{align-items:flex-start}.sm\:justify-between{justify-content:space-between}.sm\:p-8{padding:calc(var(--spacing) * 8)}}@media (min-width:64rem){.lg\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.lg\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}}:root{--brand:#0f766e;--brand-strong:#115e59;--brand-soft:#ccfbf1;--accent:#e11d48;--surface:#fff;--surface-muted:#f1f5f9;--background:#f8fafc;--ink:#0f172a;--ink-muted:#64748b;--border:#dbe3ea;--danger:#be123c;--shadow:0 16px 40px #0f172a14;--font-cairo:"Cairo", Tahoma, Arial, sans-serif;--font-plex:"IBM Plex Sans Arabic", Tahoma, Arial, sans-serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}html.dark{--surface:#12201f;--surface-muted:#172b29;--background:#081513;--ink:#ecfdf5;--ink-muted:#a7bdb9;--border:#294440;--brand-soft:#173d38}*{box-sizing:border-box}body{background:var(--background);color:var(--ink);font-family:var(--font-cairo), var(--font-plex), "Cairo", "IBM Plex Sans Arabic", sans-serif;margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid var(--brand)}@supports (color:color-mix(in lab, red, red)){:focus-visible{outline:3px solid color-mix(in srgb, var(--brand) 45%, transparent)}}:focus-visible{outline-offset:2px}.btn{cursor:pointer;border:1px solid #0000;border-radius:.85rem;justify-content:center;align-items:center;gap:.5rem;min-height:44px;padding:.65rem 1.1rem;font-weight:700;transition:all .2s;display:inline-flex}.btn:hover{filter:brightness(.98);transform:translateY(-1px)}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.btn-primary{background:var(--brand);color:#fff}.btn-secondary{background:var(--surface);color:var(--brand);border-color:var(--border)}.btn-ghost{color:var(--ink-muted);background:0 0}.btn-danger{background:var(--accent);color:#fff}.input{border:1px solid var(--border);background:var(--surface);width:100%;min-height:46px;color:var(--ink);border-radius:.8rem;padding:.7rem .9rem}textarea.input{resize:vertical;min-height:110px}.field{gap:.4rem;font-weight:600;display:grid}.field small{color:var(--ink-muted);font-weight:400}.card{border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);border-radius:1.15rem;padding:1.1rem}.empty{border:1px dashed var(--border);text-align:center;min-height:240px;color:var(--ink-muted);border-radius:1rem;place-items:center;gap:.45rem;padding:2rem;display:grid}.empty h3{color:var(--ink);margin:0;font-size:1.1rem}.empty p{margin:0 0 .6rem}.empty-icon{background:var(--brand-soft);width:52px;height:52px;color:var(--brand);border-radius:50%;place-items:center;font-size:1.5rem;display:grid}.badge{border-radius:999px;padding:.2rem .65rem;font-size:.78rem;font-weight:700;display:inline-flex}.badge-teal{color:var(--brand);background:var(--brand-soft)}.badge-rose{color:var(--accent);background:#ffe4e6}.badge-muted{color:var(--ink-muted);background:var(--surface-muted)}.chip-check{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:.75rem;align-items:center;gap:.4rem;padding:.45rem .75rem;font-size:.9rem;font-weight:600;display:inline-flex}.chip-check:has(input:checked){border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.chip-check:has(input:checked){border-color:color-mix(in srgb, var(--brand) 55%, var(--border))}}.chip-check:has(input:checked){background:var(--brand-soft);color:var(--brand)}.chip-check input{accent-color:var(--brand)}.ai-source-preview{white-space:pre-wrap;word-break:break-word;color:var(--ink);background:linear-gradient(180deg, var(--surface-muted), var(--surface-muted));margin:0;font-family:inherit;font-size:.9rem;line-height:1.7}@supports (color:color-mix(in lab, red, red)){.ai-source-preview{background:linear-gradient(180deg, color-mix(in srgb, var(--surface-muted) 70%, white), var(--surface-muted))}}.ai-source-preview{border:1px solid var(--border);border-radius:.95rem;max-height:300px;padding:1rem 1.05rem;overflow:auto;box-shadow:inset 0 1px #ffffff8c}.ai-source-file{border:1px solid var(--brand);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.85rem;padding:1rem 1.05rem;display:flex}@supports (color:color-mix(in lab, red, red)){.ai-source-file{border:1px solid color-mix(in srgb, var(--brand) 16%, var(--border))}}.ai-source-file{background:linear-gradient(135deg, var(--brand-soft), var(--surface));border-radius:1rem}@supports (color:color-mix(in lab, red, red)){.ai-source-file{background:linear-gradient(135deg, color-mix(in srgb, var(--brand-soft) 35%, var(--surface)), var(--surface))}}.ai-source-file-meta{gap:.25rem;min-width:0;display:grid}.ai-draft-select{align-items:flex-start;gap:.85rem;display:flex}.ai-draft-select.is-selectable{cursor:pointer}.ai-draft-check{width:1.15rem;height:1.15rem;accent-color:var(--brand);flex:none;margin-top:.35rem}.ai-draft-body{flex:1;min-width:0}.ai-draft-select.is-selected .ai-draft-body{outline:none}.ai-draft-toolbar{align-items:center;gap:.65rem;margin-bottom:.85rem;font-size:.92rem;font-weight:700;display:flex}.ai-key-card{box-shadow:none;background:0 0;border:0;padding:0}.ai-exam-preview{margin-top:.75rem;margin-bottom:.25rem}.ai-exam-preview .exam-option,.ai-exam-preview .exam-options label{pointer-events:none}.ai-answer-key{border-top:1px dashed var(--border);margin-top:1rem;padding-top:.85rem}.ai-key-explanation{background:var(--surface-muted);border:1px solid var(--border);border-radius:.85rem;margin-top:.9rem;padding:.75rem .9rem}.ai-key-explanation p{margin:.25rem 0 0;line-height:1.65}.skeleton{background:linear-gradient(90deg,var(--surface-muted),var(--border),var(--surface-muted));background-size:200% 100%;border-radius:.8rem;animation:1.4s infinite shimmer}.alert{border:1px solid;border-radius:.8rem;padding:.8rem 1rem}.alert-error{color:var(--danger);background:#fff1f2;border-color:#fda4af}.alert-success{color:#047857;background:#ecfdf5;border-color:#6ee7b7}.alert-info{color:var(--brand);background:var(--brand-soft);border-color:#5eead4}.progress-label{color:var(--ink-muted);justify-content:space-between;font-size:.82rem;display:flex}.progress{background:var(--surface-muted);border-radius:99px;height:8px;overflow:hidden}.progress span{border-radius:inherit;background:var(--brand);height:100%;transition:width .3s;display:block}.page{width:min(1100px,100%);margin-inline:auto;padding:1.25rem}.page-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1.25rem;display:flex}.page-head h1{margin:0;font-size:clamp(1.45rem,4vw,2rem)}.skip-link{z-index:80;background:var(--brand);color:#fff;inset-inline-start:-999px;border-radius:.7rem;padding:.6rem 1rem;position:absolute;top:.75rem}.skip-link:focus{inset-inline-start:1rem}.input:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand)}@supports (color:color-mix(in lab, red, red)){.input:focus{box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 18%,transparent)}}.toolbar-row{gap:.85rem;display:grid}@media (min-width:700px){.toolbar-row{grid-template-columns:minmax(0,1fr) auto;align-items:end}}.muted{color:var(--ink-muted)}.form-grid{gap:1rem;display:grid}.data-list{gap:.75rem;display:grid}.shell{min-height:100vh}.shell-main{padding-bottom:78px}.side-nav{display:none}.bottom-nav{z-index:20;border-top:1px solid var(--border);background:var(--surface);inset-inline:0;grid-template-columns:repeat(4,1fr);display:grid;position:fixed;bottom:0}@supports (color:color-mix(in lab, red, red)){.bottom-nav{background:color-mix(in srgb,var(--surface) 94%,transparent)}}.bottom-nav{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.bottom-nav a{min-height:66px;color:var(--ink-muted);place-items:center;padding:.4rem;font-size:.78rem;display:grid}.bottom-nav a:hover{color:var(--brand)}.brand-mark{color:var(--brand);font-weight:800}.hero-pattern{background-image:radial-gradient(circle at 20% 20%,#ffffff29 0 2px,#0000 3px),linear-gradient(135deg,#064e3b,#0f766e 55%,#134e4a);background-size:28px 28px,auto}.float{animation:5s ease-in-out infinite float}@keyframes shimmer{to{background-position:-200% 0}}@keyframes float{50%{transform:translateY(-8px)}}.exam-take{width:min(760px,100%)}.exam-topbar{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1rem;display:flex}.exam-topbar h1{margin:.15rem 0 0;font-size:clamp(1.35rem,3.6vw,1.85rem)}.exam-timer{text-align:center;font-variant-numeric:tabular-nums;background:var(--brand-soft);min-width:4.5rem;color:var(--brand);border-radius:.9rem;gap:.15rem;padding:.55rem .8rem;font-weight:800;display:grid}.exam-timer-label{opacity:.85;font-size:.72rem;font-weight:700}.exam-timer.is-window{background:var(--surface-muted);color:var(--ink)}.exam-timer.is-urgent{color:var(--accent);background:#ffe4e6;animation:1s ease-in-out infinite pulse-soft}.exam-start-card,.exam-toolbar{margin-bottom:1rem}.exam-prefs{gap:1rem;display:grid}.exam-prefs-label{color:var(--ink-muted);margin:0 0 .45rem;font-size:.85rem;font-weight:600}.exam-toolbar{flex-wrap:wrap;justify-content:space-between;gap:.65rem;display:flex}.exam-seg{border:1px solid var(--border);background:var(--surface);border-radius:999px;flex-wrap:wrap;gap:.25rem;padding:.25rem;display:inline-flex}.exam-seg button{color:var(--ink-muted);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:.45rem .85rem;font-weight:700}.exam-seg button.is-active{background:var(--brand);color:#fff}.exam-seg-compact button{padding:.4rem .7rem;font-size:.85rem}.exam-indicator{flex-wrap:wrap;gap:.45rem;margin:1rem 0 1.15rem;display:flex}.exam-dot{border:1.5px solid var(--border);background:var(--surface);width:2.15rem;height:2.15rem;color:var(--ink-muted);cursor:pointer;border-radius:999px;font-weight:800;transition:all .15s}.exam-dot.is-answered{border-color:var(--brand);background:var(--brand-soft);color:var(--brand)}.exam-dot.is-current{box-shadow:0 0 0 3px var(--brand)}@supports (color:color-mix(in lab, red, red)){.exam-dot.is-current{box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 28%,transparent)}}.exam-dot.is-current{border-color:var(--brand);color:var(--brand-strong);transform:scale(1.06)}.exam-q-card{scroll-margin-top:1rem}.exam-q-meta{color:var(--ink-muted);justify-content:space-between;gap:.75rem;margin-bottom:.65rem;font-size:.82rem;font-weight:600;display:flex}.exam-q-stem{margin:0;font-size:1.15rem;line-height:1.7}.exam-options{gap:.55rem;margin-top:1rem;display:grid}.exam-option{border:1.5px solid var(--border);cursor:pointer;background:var(--surface);border-radius:1rem;align-items:flex-start;gap:.75rem;padding:.85rem 1rem;transition:all .15s;display:flex}.exam-option:hover{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.exam-option:hover{border-color:color-mix(in srgb,var(--brand) 45%,var(--border))}}.exam-option.is-selected{border-color:var(--brand);background:var(--brand-soft)}.exam-option input{accent-color:var(--brand);margin-top:.2rem}.match-wrap{gap:.85rem;margin-top:.35rem;display:grid}.match-hint{color:var(--ink-muted);margin:0;font-size:.88rem;font-weight:600;line-height:1.6}.match-board{isolation:isolate;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:clamp(1.25rem,6vw,3.5rem);padding:.35rem .15rem .6rem;display:grid;position:relative}.match-lines{pointer-events:none;z-index:0;width:100%;height:100%;position:absolute;inset:0;overflow:visible}.match-path{animation:.35s match-draw}@keyframes match-draw{0%{stroke-dasharray:240;stroke-dashoffset:240px;opacity:.2}to{stroke-dasharray:240;stroke-dashoffset:0;opacity:1}}.match-col{z-index:1;gap:.7rem;display:grid;position:relative}.match-chip{--match-color:var(--brand);border:1.5px solid var(--border);background:var(--surface);width:100%;min-height:3.1rem;color:var(--ink);text-align:start;cursor:pointer;border-radius:1rem;align-items:center;gap:.65rem;padding:.7rem .85rem;transition:border-color .18s,background .18s,transform .18s,box-shadow .18s;display:flex;position:relative;box-shadow:0 1px #0f172a08}.match-chip:hover{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.match-chip:hover{border-color:color-mix(in srgb, var(--brand) 40%, var(--border))}}.match-chip.is-active{border-color:var(--match-color);background:var(--match-color)}@supports (color:color-mix(in lab, red, red)){.match-chip.is-active{background:color-mix(in srgb, var(--match-color) 12%, #fff)}}.match-chip.is-active{box-shadow:0 0 0 3px var(--match-color)}@supports (color:color-mix(in lab, red, red)){.match-chip.is-active{box-shadow:0 0 0 3px color-mix(in srgb, var(--match-color) 18%, transparent)}}.match-chip.is-active{transform:translateY(-1px)}.match-chip.is-linked{border-color:var(--match-color)}@supports (color:color-mix(in lab, red, red)){.match-chip.is-linked{border-color:color-mix(in srgb, var(--match-color) 70%, var(--border))}}.match-chip.is-linked{background:var(--match-color)}@supports (color:color-mix(in lab, red, red)){.match-chip.is-linked{background:color-mix(in srgb, var(--match-color) 10%, #fff)}}.match-chip.is-target{border-style:dashed;border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.match-chip.is-target{border-color:color-mix(in srgb, var(--brand) 55%, var(--border))}}.match-chip.is-target{animation:1.1s infinite match-target}.match-chip.is-pulse{animation:.28s match-pulse}.match-board[data-selected="1"] .match-chip.is-right:not(.is-linked){border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.match-board[data-selected="1"] .match-chip.is-right:not(.is-linked){border-color:color-mix(in srgb, var(--brand) 35%, var(--border))}}.match-index{background:var(--surface-muted);width:1.55rem;height:1.55rem;color:var(--ink-muted);border-radius:.55rem;flex:none;place-items:center;font-size:.78rem;font-weight:800;display:grid}.match-chip.is-linked .match-index,.match-chip.is-active .match-index{background:var(--match-color)}@supports (color:color-mix(in lab, red, red)){.match-chip.is-linked .match-index,.match-chip.is-active .match-index{background:color-mix(in srgb, var(--match-color) 16%, #fff)}}.match-chip.is-linked .match-index,.match-chip.is-active .match-index{color:var(--match-color)}.match-text{word-break:break-word;flex:auto;font-weight:700;line-height:1.45}.match-dot{border:2px solid var(--brand);border-radius:999px;flex:none;width:.72rem;height:.72rem}@supports (color:color-mix(in lab, red, red)){.match-dot{border:2px solid color-mix(in srgb, var(--brand) 35%, var(--border))}}.match-dot{background:#fff;box-shadow:0 0 0 3px #fff}.match-chip.is-left .match-dot{order:3;margin-inline-start:auto}.match-chip.is-right .match-dot{order:-1}.match-chip.is-linked .match-dot,.match-chip.is-active .match-dot{border-color:var(--match-color);background:var(--match-color)}.match-summary{flex-wrap:wrap;gap:.45rem;margin:0;padding:0;list-style:none;display:flex}.match-summary-pill{border:1px solid var(--match-color);border-radius:999px;align-items:center;gap:.55rem;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.match-summary-pill{border:1px solid color-mix(in srgb, var(--match-color) 40%, var(--border))}}.match-summary-pill{background:var(--match-color)}@supports (color:color-mix(in lab, red, red)){.match-summary-pill{background:color-mix(in srgb, var(--match-color) 10%, #fff)}}.match-summary-pill{color:var(--ink);cursor:pointer;padding:.35rem .7rem;font-size:.82rem;font-weight:700}.match-summary-pill span:last-child{color:var(--ink-muted);font-weight:800}@keyframes match-pulse{0%{transform:scale(1)}50%{transform:scale(1.02)}to{transform:scale(1)}}@keyframes match-target{0%,to{background:var(--surface)}50%{background:color-mix(in srgb, var(--brand) 8%, #fff)}}@media (max-width:560px){.match-board{gap:1rem}.match-chip{min-height:2.85rem;padding:.65rem .7rem}.match-hint{font-size:.82rem}}@media (prefers-reduced-motion:reduce){.match-path,.match-chip.is-pulse,.match-chip.is-target{animation:none}}.exam-nav-actions{grid-template-columns:1fr 1fr;gap:.75rem;margin-top:1rem;display:grid}.exam-one{animation:.28s exam-in}.exam-result-card{padding:1.6rem 1.2rem 1.4rem}.exam-result-badge{border-radius:999px;max-width:36rem;margin-top:.85rem;padding:.35rem .9rem;font-weight:800;line-height:1.45;display:inline-block}.exam-result-badge.is-excellent{background:var(--brand-soft)}@supports (color:color-mix(in lab, red, red)){.exam-result-badge.is-excellent{background:color-mix(in srgb, var(--brand-soft) 80%, #dcfce7)}}.exam-result-badge.is-excellent{color:var(--brand)}.exam-result-badge.is-pass{background:var(--brand-soft);color:var(--brand)}.exam-result-badge.is-near{color:#92400e;background:#fef3c7}.exam-result-badge.is-fail{color:var(--accent);background:#ffe4e6}.exam-theme-focus{--brand:#0e7490;--brand-strong:#155e75;--brand-soft:#cffafe;--background:#ecfeff}.exam-theme-calm{--brand:#4f46e5;--brand-strong:#3730a3;--brand-soft:#e0e7ff;--background:#f8fafc;--surface:#fff}.exam-theme-calm .exam-q-card{border-radius:1.4rem}.exam-theme-focus .exam-q-stem{font-size:1.25rem}@keyframes exam-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes pulse-soft{50%{filter:brightness(1.05)}}@media (prefers-reduced-motion:reduce){.exam-one,.exam-timer.is-urgent,.exam-dot{transition:none;animation:none}}@media (min-width:900px){.shell{grid-template-columns:250px 1fr;display:grid}.side-nav{border-inline-end:1px solid var(--border);background:var(--surface);flex-direction:column;gap:.4rem;height:100vh;padding:1.5rem 1rem;display:flex;position:sticky;top:0}.side-nav .logo{color:var(--brand);margin-bottom:1.3rem;padding:.7rem;font-size:1.5rem;font-weight:800}.side-nav a{color:var(--ink-muted);border-radius:.75rem;padding:.7rem .8rem}.side-nav a:hover{color:var(--brand);background:var(--brand-soft)}.shell-main{padding-bottom:0}.bottom-nav{display:none}}.app-chrome{background:radial-gradient(1200px 420px at 100% -10%, var(--brand), transparent 60%), radial-gradient(900px 380px at -10% 20%, var(--accent), transparent 55%), linear-gradient(180deg, #f4faf9 0%, var(--background) 42%, var(--background) 100%);min-height:100dvh}@supports (color:color-mix(in lab, red, red)){.app-chrome{background:radial-gradient(1200px 420px at 100% -10%, color-mix(in srgb, var(--brand) 14%, transparent), transparent 60%), radial-gradient(900px 380px at -10% 20%, color-mix(in srgb, var(--accent) 8%, transparent), transparent 55%), linear-gradient(180deg, #f4faf9 0%, var(--background) 42%, var(--background) 100%)}}.app-chrome{color:var(--ink)}.app-topbar{z-index:40;border-bottom:1px solid var(--border);position:sticky;top:0}@supports (color:color-mix(in lab, red, red)){.app-topbar{border-bottom:1px solid color-mix(in srgb, var(--border) 80%, transparent)}}.app-topbar{background:var(--surface)}@supports (color:color-mix(in lab, red, red)){.app-topbar{background:color-mix(in srgb, var(--surface) 88%, transparent)}}.app-topbar{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.app-topbar-inner{justify-content:space-between;align-items:center;gap:1rem;max-width:1120px;margin-inline:auto;padding:.85rem 1.1rem;display:flex}.app-brand{align-items:center;gap:.75rem;display:flex}.app-brand strong{color:var(--brand);font-size:1.15rem;line-height:1.1;display:block}.app-brand small{color:var(--ink-muted);font-size:.75rem;display:block}.brand-logo{width:auto;max-width:100%;height:var(--brand-logo-h);object-fit:contain;flex-shrink:0;display:block}.brand-logo--sm{--brand-logo-h:clamp(1.75rem, 1.5rem + .8vw, 2.1rem)}.brand-logo--md{--brand-logo-h:clamp(2rem, 1.7rem + 1vw, 2.5rem)}.brand-logo--lg{--brand-logo-h:clamp(2.4rem, 1.9rem + 1.6vw, 3.1rem)}.brand-logo--xl{--brand-logo-h:clamp(3rem, 2.2rem + 3vw, 4.25rem)}.app-brand .brand-logo+span{border-inline-start:1px solid var(--border);padding-inline-start:.75rem}@media (max-width:479px){.app-brand .brand-logo+span{display:none}}.brand-logo--on-dark{box-sizing:content-box;background:#fff;border-radius:.8rem;padding:.35rem .65rem}.app-topbar-actions{align-items:center;gap:.55rem;display:flex}.app-icon-btn{border:1px solid var(--border);background:var(--surface);width:2.5rem;height:2.5rem;color:var(--ink-muted);border-radius:.8rem;place-items:center;display:grid}.app-icon-btn:hover{color:var(--brand);border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.app-icon-btn:hover{border-color:color-mix(in srgb, var(--brand) 35%, var(--border))}}.app-avatar{background:var(--brand-soft);width:2.5rem;height:2.5rem;color:var(--brand);border:1px solid var(--brand);border-radius:.85rem;place-items:center;font-weight:800;display:grid}@supports (color:color-mix(in lab, red, red)){.app-avatar{border:1px solid color-mix(in srgb, var(--brand) 20%, var(--border))}}.app-avatar.lg{width:3rem;height:3rem;font-size:1.15rem}.app-avatar.xl{border-radius:1rem;width:4.25rem;height:4.25rem;font-size:1.6rem}.app-frame{gap:1.25rem;max-width:1120px;margin-inline:auto;padding:1rem 1.1rem 5.5rem;display:grid}.app-chrome.is-focus .app-frame{grid-template-columns:1fr;max-width:860px;padding-bottom:1.5rem}.app-side{display:none}.app-content{min-width:0}.student-page{gap:1.35rem;animation:.32s exam-in;display:grid}.student-page>.page-title,.student-page .page-title{margin-bottom:0}.student-kicker{color:var(--brand);letter-spacing:.02em;margin:0 0 .35rem;font-size:.82rem;font-weight:700}.student-hero{border:1px solid var(--brand);border-radius:1.35rem;gap:1.25rem;padding:1.35rem 1.25rem;display:grid}@supports (color:color-mix(in lab, red, red)){.student-hero{border:1px solid color-mix(in srgb, var(--brand) 18%, var(--border))}}.student-hero{background:linear-gradient(135deg, var(--surface), var(--surface)), var(--surface)}@supports (color:color-mix(in lab, red, red)){.student-hero{background:linear-gradient(135deg, color-mix(in srgb, var(--surface) 92%, var(--brand-soft)), var(--surface)), var(--surface)}}.student-hero{box-shadow:var(--shadow)}.student-hero h1{margin:0;font-size:clamp(1.65rem,4vw,2.15rem);font-weight:800;line-height:1.2}.student-hero-copy{max-width:36rem;color:var(--ink-muted);margin:.55rem 0 0;line-height:1.7}.student-hero-actions{flex-wrap:wrap;gap:.65rem;margin-top:1.1rem;display:flex}.student-hero-panel{background:linear-gradient(160deg, var(--brand), var(--brand-strong));color:#fff;min-height:8.5rem;box-shadow:0 14px 30px var(--brand);border-radius:1.1rem;align-content:center;gap:.25rem;padding:1.1rem 1.2rem;display:grid}@supports (color:color-mix(in lab, red, red)){.student-hero-panel{box-shadow:0 14px 30px color-mix(in srgb, var(--brand) 30%, transparent)}}.student-hero-panel span{opacity:.88;font-size:.9rem}.student-hero-panel strong{font-size:2.4rem;font-weight:800;line-height:1}.student-hero-panel p{opacity:.9;margin:.35rem 0 0;font-size:.88rem}.student-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;display:grid}.student-stats a{color:inherit}.student-stats article{border:1px solid var(--border);background:var(--surface);border-radius:1rem;padding:1rem 1.05rem;box-shadow:0 8px 20px #0f172a0a}.student-stats span{color:var(--ink-muted);margin-bottom:.35rem;font-size:.82rem;display:block}.student-stats b{color:var(--ink);font-size:1.55rem;font-weight:800}.student-section{gap:.85rem;display:grid}.student-section-head{justify-content:space-between;align-items:baseline;gap:.75rem;display:flex}.student-section-head h2{margin:0;font-size:1.15rem;font-weight:800}.student-section-head a{color:var(--brand);font-size:.9rem;font-weight:700}.student-action-grid{gap:.8rem;display:grid}.student-action-tile{border:1px solid var(--border);background:var(--surface);color:inherit;text-align:start;cursor:pointer;font:inherit;border-radius:1.1rem;gap:.35rem;padding:1.1rem 1.15rem;transition:border-color .18s,transform .18s,box-shadow .18s;display:grid}.student-action-tile:hover{border-color:var(--brand);transform:translateY(-2px)}@supports (color:color-mix(in lab, red, red)){.student-action-tile:hover{border-color:color-mix(in srgb, var(--brand) 40%, var(--border))}}.student-action-tile:hover{box-shadow:0 12px 28px #0f172a12}.student-action-tile.accent{border-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.student-action-tile.accent{border-color:color-mix(in srgb, var(--accent) 28%, var(--border))}}.student-action-tile.accent{background:linear-gradient(180deg, #fff5f7, var(--surface))}.student-action-tile .tile-index{color:var(--brand);letter-spacing:.04em;font-size:.78rem;font-weight:800}.student-action-tile.accent .tile-index{color:var(--accent)}.student-action-tile h3{margin:0;font-size:1.05rem;font-weight:800}.student-action-tile p{color:var(--ink-muted);margin:0;font-size:.9rem;line-height:1.55}.student-exam-list{gap:.7rem;display:grid}.student-exam-row{border:1px solid var(--border);background:var(--surface);border-radius:1rem;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.85rem;padding:1rem 1.1rem;display:flex}.student-exam-row h3{margin:0;font-size:1rem;font-weight:800}.student-exam-row p{color:var(--ink-muted);margin:.25rem 0 0;font-size:.88rem}.student-exam-row-main{min-width:0;color:inherit;flex:1;text-decoration:none;display:block}.student-exam-row-main:hover h3{color:var(--brand)}.student-exam-meta{margin-top:.35rem!important;font-size:.82rem!important}.student-exam-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:.45rem;display:flex}.student-exam-row.is-done{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.student-exam-row.is-done{border-color:color-mix(in srgb, var(--brand) 22%, var(--border))}}.student-exam-row.is-done{background:linear-gradient(135deg, var(--brand-soft), var(--surface))}@supports (color:color-mix(in lab, red, red)){.student-exam-row.is-done{background:linear-gradient(135deg, color-mix(in srgb, var(--brand-soft) 35%, var(--surface)), var(--surface))}}.student-exam-row.is-link{transition:border-color .15s,transform .15s}.student-exam-row.is-link:hover{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.student-exam-row.is-link:hover{border-color:color-mix(in srgb, var(--brand) 40%, var(--border))}}.student-exam-row.is-link:hover{transform:translateY(-1px)}.student-empty{border:1px dashed var(--border);background:var(--surface);border-radius:1.1rem;justify-items:start;gap:.45rem;padding:1.4rem 1.2rem;display:grid}@supports (color:color-mix(in lab, red, red)){.student-empty{background:color-mix(in srgb, var(--surface) 70%, transparent)}}.student-empty h3{margin:0;font-size:1.05rem}.student-empty p{color:var(--ink-muted);margin:0 0 .5rem}.pending-activation-page{place-items:center;min-height:min(70vh,36rem);display:grid}.pending-activation-card{text-align:center;border:1px solid var(--border);background:linear-gradient(180deg, var(--brand), var(--surface));border-radius:1.25rem;width:min(100%,28rem);padding:2rem 1.4rem}@supports (color:color-mix(in lab, red, red)){.pending-activation-card{background:linear-gradient(180deg, color-mix(in srgb, var(--brand) 8%, var(--surface)), var(--surface))}}.pending-activation-card{box-shadow:0 12px 30px var(--ink)}@supports (color:color-mix(in lab, red, red)){.pending-activation-card{box-shadow:0 12px 30px color-mix(in srgb, var(--ink) 6%, transparent)}}.pending-activation-mark{background:var(--brand-soft);width:3rem;height:3rem;color:var(--brand);border-radius:999px;place-items:center;margin-bottom:1rem;font-size:1.4rem;font-weight:800;display:inline-grid}.pending-activation-card h1{margin:0 0 .75rem;font-size:clamp(1.35rem,3vw,1.7rem);line-height:1.35}.pending-activation-card>p{color:var(--ink-muted);margin:0 0 1.4rem;line-height:1.7}.pending-activation-actions{flex-wrap:wrap;justify-content:center;gap:.65rem;display:flex}.student-profile-card{border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);border-radius:1.35rem;padding:1.4rem 1.25rem}.student-profile-head{align-items:center;gap:1rem;margin-bottom:1.25rem;display:flex}.student-profile-head h1{margin:0;font-size:1.45rem;font-weight:800}.student-profile-meta{gap:.75rem;margin:0;display:grid}.student-profile-meta>div{background:var(--surface-muted);border-radius:.9rem;justify-content:space-between;gap:1rem;padding:.85rem 1rem;display:flex}.student-profile-meta dt{color:var(--ink-muted);font-size:.88rem}.student-profile-meta dd{margin:0;font-weight:700}.student-profile-actions{margin-top:1.15rem}.app-powered{color:var(--ink-muted);margin:1rem 0 0;font-size:.78rem}.app-powered.center{text-align:center}.app-tabbar{z-index:50;padding:.45rem .4rem calc(.45rem + env(safe-area-inset-bottom));border-top:1px solid var(--border);background:var(--surface);inset-inline:0;grid-template-columns:repeat(5,1fr);gap:.15rem;display:grid;position:fixed;bottom:0}@supports (color:color-mix(in lab, red, red)){.app-tabbar{background:color-mix(in srgb, var(--surface) 94%, transparent)}}.app-tabbar{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.app-tabbar a,.app-tabbar button{color:var(--ink-muted);cursor:pointer;background:0 0;border:0;border-radius:.75rem;justify-items:center;gap:.15rem;padding:.4rem .2rem;font-size:.68rem;font-weight:700;display:grid}.app-tabbar a.is-active,.app-tabbar button.is-active{color:var(--brand);background:var(--brand-soft)}@media (min-width:900px){.app-frame{grid-template-columns:250px minmax(0,1fr);gap:1.5rem;padding:1.35rem 1.25rem 2rem}.app-side{border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);border-radius:1.25rem;flex-direction:column;align-self:start;gap:1rem;min-height:calc(100dvh - 7rem);padding:1.1rem;display:flex;position:sticky;top:5.1rem}.app-side-user{border-bottom:1px solid var(--border);align-items:center;gap:.75rem;padding-bottom:.85rem;display:flex}.app-side-user b{font-size:.98rem;display:block}.app-side-user p{color:var(--ink-muted);margin:.15rem 0 0;font-size:.82rem}.app-side-nav{flex:1;gap:.3rem;display:grid}.app-side-nav a{color:var(--ink-muted);border-radius:.85rem;align-items:center;gap:.7rem;padding:.7rem .75rem;font-weight:700;display:flex}.app-side-nav a:hover{background:var(--surface-muted);color:var(--ink)}.app-side-nav a.is-active{background:var(--brand-soft);color:var(--brand)}.app-side-ai{border:1px solid var(--brand);border-radius:1rem;align-items:center;gap:.7rem;margin:.15rem 0 .55rem;padding:.75rem .8rem;display:flex}@supports (color:color-mix(in lab, red, red)){.app-side-ai{border:1px solid color-mix(in srgb, var(--brand) 28%, var(--border))}}.app-side-ai{background:linear-gradient(145deg, var(--brand), var(--surface))}@supports (color:color-mix(in lab, red, red)){.app-side-ai{background:linear-gradient(145deg, color-mix(in srgb, var(--brand) 16%, var(--surface)), var(--surface))}}.app-side-ai{color:var(--ink);box-shadow:0 8px 18px var(--brand)}@supports (color:color-mix(in lab, red, red)){.app-side-ai{box-shadow:0 8px 18px color-mix(in srgb, var(--brand) 12%, transparent)}}.app-side-ai:hover{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.app-side-ai:hover{border-color:color-mix(in srgb, var(--brand) 45%, var(--border))}}.app-side-ai:hover{transform:translateY(-1px)}.app-side-ai.is-active{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.app-side-ai.is-active{border-color:color-mix(in srgb, var(--brand) 55%, var(--border))}}.app-side-ai.is-active{background:linear-gradient(145deg, var(--brand), var(--brand-soft))}@supports (color:color-mix(in lab, red, red)){.app-side-ai.is-active{background:linear-gradient(145deg, color-mix(in srgb, var(--brand) 24%, var(--surface)), var(--brand-soft))}}.app-side-ai.is-active{color:var(--brand-strong)}.app-side-ai-icon{background:var(--brand);border-radius:.8rem;place-items:center;width:2.25rem;height:2.25rem;display:grid}@supports (color:color-mix(in lab, red, red)){.app-side-ai-icon{background:color-mix(in srgb, var(--brand) 18%, var(--surface))}}.app-side-ai-icon{color:var(--brand);flex:none}.app-side-ai-copy{flex:1;gap:.1rem;min-width:0;display:grid}.app-side-ai-copy b{font-size:.92rem;line-height:1.2}.app-side-ai-copy small{color:var(--ink-muted);font-size:.72rem;font-weight:600}.app-side-ai-badge{letter-spacing:.04em;background:var(--brand);color:#fff;border-radius:.55rem;flex:none;padding:.28rem .45rem;font-size:.68rem;font-style:normal;font-weight:800}.app-logout{border:1px solid var(--border);color:var(--ink-muted);cursor:pointer;background:0 0;border-radius:.85rem;min-height:44px;font-weight:700}.app-logout:hover{color:var(--accent);border-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.app-logout:hover{border-color:color-mix(in srgb, var(--accent) 35%, var(--border))}}.app-tabbar{display:none}.student-hero{grid-template-columns:1.4fr .85fr;align-items:stretch;padding:1.6rem 1.5rem}.student-stats{grid-template-columns:repeat(4,minmax(0,1fr))}.student-action-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (prefers-reduced-motion:reduce){.student-page{animation:none}.student-action-tile:hover{transform:none}}.teacher-page{gap:1.35rem;animation:.32s exam-in;display:grid}.teacher-plans-grid{grid-template-columns:1fr;gap:1rem;display:grid}.teacher-plan-card{border:1px solid var(--border);background:var(--surface);border-radius:1.2rem;align-content:start;gap:.55rem;min-height:100%;padding:1.15rem 1.2rem 1.2rem;transition:border-color .18s,box-shadow .18s,transform .18s;display:grid;box-shadow:0 10px 28px #0f172a0a}.teacher-plan-card.is-hot{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.teacher-plan-card.is-hot{border-color:color-mix(in srgb, var(--brand) 28%, var(--border))}}.teacher-plan-card.is-hot{background:linear-gradient(165deg, var(--brand-soft), var(--surface) 58%)}@supports (color:color-mix(in lab, red, red)){.teacher-plan-card.is-hot{background:linear-gradient(165deg, color-mix(in srgb, var(--brand-soft) 55%, var(--surface)), var(--surface) 58%)}}.teacher-plan-card.is-current{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.teacher-plan-card.is-current{border-color:color-mix(in srgb, var(--brand) 42%, var(--border))}}.teacher-plan-card-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;display:flex}.teacher-plan-card-head h3{margin:0;font-size:1.12rem;font-weight:800}.teacher-plan-price{letter-spacing:-.02em;color:var(--brand);margin:.15rem 0 0;font-size:clamp(1.45rem,3vw,1.85rem);font-weight:800}.teacher-plan-desc,.teacher-plan-trial{color:var(--ink-muted);margin:0;font-size:.9rem;line-height:1.55}.teacher-plan-trial.is-free{opacity:.72}.teacher-plan-select{text-align:start;cursor:pointer;width:100%;font:inherit;color:inherit}.teacher-plan-select:hover{border-color:var(--brand);transform:translateY(-2px)}@supports (color:color-mix(in lab, red, red)){.teacher-plan-select:hover{border-color:color-mix(in srgb, var(--brand) 35%, var(--border))}}.teacher-plan-select.is-selected{border-color:var(--brand);box-shadow:0 0 0 2px var(--brand), 0 14px 34px #0f766e1f}@supports (color:color-mix(in lab, red, red)){.teacher-plan-select.is-selected{box-shadow:0 0 0 2px color-mix(in srgb, var(--brand) 28%, transparent), 0 14px 34px #0f766e1f}}.teacher-plan-pick{background:var(--surface-muted);min-height:2.15rem;color:var(--ink-muted);border-radius:.75rem;justify-content:center;align-items:center;width:fit-content;margin-top:.45rem;padding:.35rem .8rem;font-size:.85rem;font-weight:800;display:inline-flex}.teacher-plan-pick.is-on{background:var(--brand);color:#fff}.sub-page{gap:1.15rem}.sub-hero{border:1px solid var(--brand);gap:1rem;padding:1.25rem 1.2rem;display:grid}@supports (color:color-mix(in lab, red, red)){.sub-hero{border:1px solid color-mix(in srgb, var(--brand) 18%, var(--border))}}.sub-hero{background:radial-gradient(120% 90% at 100% 0%, var(--brand-soft), transparent 55%), linear-gradient(145deg, var(--brand-soft), var(--surface) 55%);border-radius:1.35rem}@supports (color:color-mix(in lab, red, red)){.sub-hero{background:radial-gradient(120% 90% at 100% 0%, color-mix(in srgb, var(--brand-soft) 70%, transparent), transparent 55%), linear-gradient(145deg, color-mix(in srgb, var(--brand-soft) 28%, var(--surface)), var(--surface) 55%)}}.sub-hero{box-shadow:var(--shadow)}.sub-kicker{color:var(--brand);letter-spacing:.04em;margin:0 0 .35rem;font-size:.82rem;font-weight:800}.sub-hero-copy h1{letter-spacing:-.02em;margin:0;font-size:clamp(1.55rem,4vw,2.05rem);font-weight:800}.sub-hero-copy p{max-width:42rem;color:var(--ink-muted);margin:.55rem 0 0;line-height:1.7}.sub-hero-status{background:var(--surface);border-radius:1.05rem;align-content:start;gap:.25rem;padding:1rem 1.05rem;display:grid}@supports (color:color-mix(in lab, red, red)){.sub-hero-status{background:color-mix(in srgb, var(--surface) 82%, transparent)}}.sub-hero-status{border:1px solid var(--brand)}@supports (color:color-mix(in lab, red, red)){.sub-hero-status{border:1px solid color-mix(in srgb, var(--brand) 14%, var(--border))}}.sub-hero-status{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.sub-hero-status span{color:var(--ink-muted);font-size:.82rem;font-weight:700}.sub-hero-status strong{color:var(--brand);font-size:1.35rem;font-weight:800}.sub-hero-status>p{color:var(--ink-muted);margin:0;font-size:.9rem}.sub-hero-dates{color:var(--ink-muted);gap:.2rem;margin:.45rem 0 0;padding:0;font-size:.82rem;list-style:none;display:grid}.sub-panel{border:1px solid var(--border);background:var(--surface);border-radius:1.25rem;gap:1rem;padding:1.15rem 1.15rem 1.25rem;display:grid;box-shadow:0 10px 28px #0f172a09}.sub-panel-cta{border-color:#25d366}@supports (color:color-mix(in lab, red, red)){.sub-panel-cta{border-color:color-mix(in srgb, #25d366 28%, var(--border))}}.sub-panel-cta{background:linear-gradient(160deg, #dcfce7, var(--surface) 60%)}@supports (color:color-mix(in lab, red, red)){.sub-panel-cta{background:linear-gradient(160deg, color-mix(in srgb, #dcfce7 55%, var(--surface)), var(--surface) 60%)}}.sub-step-head{align-items:flex-start;gap:.85rem;display:flex}.sub-step-num{background:var(--brand);color:#fff;border-radius:.8rem;flex:none;place-items:center;width:2.15rem;height:2.15rem;font-size:.95rem;font-weight:800;display:grid}.sub-step-head h2{margin:0;font-size:1.12rem;font-weight:800}.sub-step-head p{color:var(--ink-muted);margin:.25rem 0 0;font-size:.9rem;line-height:1.55}.sub-empty{border:1px dashed var(--border);color:var(--ink-muted);text-align:center;border-radius:1rem;padding:1rem 1.05rem}.sub-empty.soft{background:var(--surface-muted);border-style:solid}.sub-activate{border:1px solid #d97706;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.85rem 1.25rem;padding:1rem 1.15rem;display:flex}@supports (color:color-mix(in lab, red, red)){.sub-activate{border:1px solid color-mix(in srgb, #d97706 35%, var(--border))}}.sub-activate{background:#f59e0b;border-radius:1.1rem}@supports (color:color-mix(in lab, red, red)){.sub-activate{background:color-mix(in srgb, #f59e0b 9%, var(--surface))}}.sub-activate>div{flex:18rem;min-width:0}.sub-activate b{color:var(--ink);font-size:1rem;font-weight:800;display:block}.sub-activate p{color:var(--ink-muted);margin:.3rem 0 0;font-size:.9rem;line-height:1.75}@media (max-width:559px){.sub-activate .btn{width:100%}}.payment-methods-grid{grid-template-columns:1fr;gap:.85rem;display:grid}.payment-method-card{border:1px solid var(--border);background:linear-gradient(180deg, var(--surface-muted), var(--surface));border-radius:1.15rem;justify-items:center;gap:.55rem;padding:1rem .9rem 1.05rem;display:grid}@supports (color:color-mix(in lab, red, red)){.payment-method-card{background:linear-gradient(180deg, color-mix(in srgb, var(--surface-muted) 45%, var(--surface)), var(--surface))}}.payment-method-card{cursor:pointer;font:inherit;color:inherit;transition:border-color .18s,box-shadow .18s,transform .18s}.payment-method-card:hover{border-color:var(--brand);transform:translateY(-2px)}@supports (color:color-mix(in lab, red, red)){.payment-method-card:hover{border-color:color-mix(in srgb, var(--brand) 30%, var(--border))}}.payment-method-card.is-selected{border-color:var(--brand);box-shadow:0 0 0 2px var(--brand), 0 12px 28px #0f766e1a}@supports (color:color-mix(in lab, red, red)){.payment-method-card.is-selected{box-shadow:0 0 0 2px color-mix(in srgb, var(--brand) 22%, transparent), 0 12px 28px #0f766e1a}}.payment-method-card.is-selected{background:var(--brand-soft)}@supports (color:color-mix(in lab, red, red)){.payment-method-card.is-selected{background:color-mix(in srgb, var(--brand-soft) 35%, var(--surface))}}.payment-method-card strong{font-size:.98rem;font-weight:800}.payment-method-check{color:var(--ink-muted);font-size:.78rem;font-weight:800}.payment-method-card.is-selected .payment-method-check{color:var(--brand)}.payment-method-logo{border:1px solid var(--border);background:#fff;border-radius:.9rem;place-items:center;width:100%;min-height:4.75rem;padding:.65rem .8rem;display:grid}@supports (color:color-mix(in lab, red, red)){.payment-method-logo{border:1px solid color-mix(in srgb, var(--border) 85%, transparent)}}.payment-method-logo--bank_transfer{background:#0b0b0b}.payment-method-img{object-fit:contain;width:auto;max-width:100%;height:3.15rem}.payment-instructions{border:1px solid var(--brand);border-radius:1.05rem;gap:.95rem;padding:1.05rem 1.1rem;display:grid}@supports (color:color-mix(in lab, red, red)){.payment-instructions{border:1px solid color-mix(in srgb, var(--brand) 16%, var(--border))}}.payment-instructions{background:linear-gradient(165deg, var(--brand-soft), var(--surface))}@supports (color:color-mix(in lab, red, red)){.payment-instructions{background:linear-gradient(165deg, color-mix(in srgb, var(--brand-soft) 40%, var(--surface)), var(--surface))}}.payment-instructions-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:.85rem;display:flex}.payment-instructions-head h3{margin:0;font-size:1.08rem;font-weight:800}.payment-instructions-head p{color:var(--ink-muted);margin:.3rem 0 0;font-size:.9rem;line-height:1.55}.payment-amount-chip{background:var(--surface);border:1px solid var(--border);text-align:center;border-radius:.85rem;gap:.1rem;min-width:7rem;padding:.55rem .85rem;display:grid}.payment-amount-chip span{color:var(--ink-muted);font-size:.75rem;font-weight:700}.payment-amount-chip b{color:var(--brand);font-size:1.05rem}.payment-details-list{gap:.7rem;display:grid}.payment-detail-row{background:var(--surface);border:1px solid var(--border);border-radius:.95rem;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;padding:.95rem 1rem;display:flex}.payment-detail-label{color:var(--ink-muted);font-size:.8rem;font-weight:700;display:block}.payment-detail-value{word-break:break-word;white-space:pre-line;margin:.25rem 0 0;font-size:1.05rem;font-weight:800;line-height:1.45;display:block}.payment-detail-link{color:var(--brand);text-underline-offset:3px;text-decoration:underline}.payment-detail-actions{flex-wrap:wrap;gap:.45rem;display:flex}.payment-summary{margin:0;font-size:.95rem;line-height:1.6}.payment-whatsapp-card{border:1px solid #25d366;border-radius:1.1rem;gap:.95rem;padding:1.1rem 1.15rem;display:grid}@supports (color:color-mix(in lab, red, red)){.payment-whatsapp-card{border:1px solid color-mix(in srgb, #25d366 35%, var(--border))}}.payment-whatsapp-card{background:#f5fef8}.payment-whatsapp-copy p{margin:0;line-height:1.65}.payment-wa-number{color:var(--ink-muted);font-size:.92rem;margin-top:.55rem!important}.payment-wa-number b{color:var(--ink);font-weight:800}.payment-wa-hint{color:var(--ink-muted);margin:0;font-size:.85rem}.btn-whatsapp{min-width:min(100%,18rem);color:#fff!important;background:#128c7e!important;border-color:#128c7e!important}.btn-whatsapp:hover{filter:brightness(1.05)}.copy-toast{z-index:60;inset-inline:0;bottom:calc(5.5rem + env(safe-area-inset-bottom,0px));background:var(--ink);border-radius:.95rem;width:fit-content;max-width:calc(100% - 2rem);margin-inline:auto;padding:.75rem 1.15rem;position:fixed}@supports (color:color-mix(in lab, red, red)){.copy-toast{background:color-mix(in srgb, var(--ink) 92%, var(--brand))}}.copy-toast{color:#fff;pointer-events:none;font-size:.95rem;font-weight:800;animation:.22s copy-toast-in;box-shadow:0 14px 36px #0f172a38}@media (min-width:900px){.copy-toast{bottom:calc(1.5rem + env(safe-area-inset-bottom,0px))}}@keyframes copy-toast-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){.copy-toast{animation:none}}@media (min-width:900px){.sub-hero{grid-template-columns:1.45fr .85fr;align-items:stretch;padding:1.45rem 1.4rem}.teacher-plans-grid{grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch}.payment-methods-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.payment-whatsapp-card{grid-template-columns:1fr auto;align-items:center}.payment-wa-hint{grid-column:1/-1}}html.dark .sub-panel-cta,html.dark .payment-whatsapp-card{background:#14532d}@supports (color:color-mix(in lab, red, red)){html.dark .sub-panel-cta,html.dark .payment-whatsapp-card{background:color-mix(in srgb, #14532d 28%, var(--surface))}}html.dark .payment-whatsapp-card{border-color:#25d366}@supports (color:color-mix(in lab, red, red)){html.dark .payment-whatsapp-card{border-color:color-mix(in srgb, #25d366 28%, var(--border))}}@media (prefers-reduced-motion:reduce){.teacher-plan-select:hover,.payment-method-card:hover{transform:none}}.an-page{gap:1.15rem}.an-kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.85rem;display:grid}.an-kpi{border:1px solid var(--border);background:linear-gradient(160deg, var(--brand-soft), var(--surface) 55%);border-radius:1.15rem;gap:.3rem;padding:1.05rem 1rem;display:grid}@supports (color:color-mix(in lab, red, red)){.an-kpi{background:linear-gradient(160deg, color-mix(in srgb, var(--brand-soft) 28%, var(--surface)), var(--surface) 55%)}}.an-kpi{box-shadow:0 10px 28px #0f172a0a}.an-kpi.accent{background:linear-gradient(160deg, #ffe4e6, var(--surface) 60%)}@supports (color:color-mix(in lab, red, red)){.an-kpi.accent{background:linear-gradient(160deg, color-mix(in srgb, #ffe4e6 55%, var(--surface)), var(--surface) 60%)}}.an-kpi span{color:var(--ink-muted);font-size:.82rem;font-weight:700}.an-kpi b{color:var(--brand);font-size:clamp(1.45rem,3vw,1.85rem);font-weight:800;line-height:1.1}.an-kpi.accent b{color:var(--accent)}.an-kpi small{color:var(--ink-muted);font-size:.78rem}.an-charts-grid{gap:1rem;display:grid}.an-card{border:1px solid var(--border);background:var(--surface);border-radius:1.25rem;gap:1rem;padding:1.15rem 1.15rem 1.25rem;display:grid;box-shadow:0 10px 28px #0f172a09}.an-card-head h2{margin:0;font-size:1.1rem;font-weight:800}.an-card-head p{color:var(--ink-muted);margin:.3rem 0 0;font-size:.9rem}.an-card-head.row{flex-wrap:wrap;justify-content:space-between;gap:.75rem;display:flex}.an-score-card{text-align:center;justify-items:center}.an-score-card .an-card-head{text-align:start;justify-self:stretch}.an-ring{width:140px;height:140px;position:relative}.an-ring svg{display:block;transform:rotate(-90deg)}.an-ring-track,.an-ring-value{fill:none;stroke-width:12px}.an-ring-track{stroke:var(--surface-muted)}.an-ring-value{stroke:var(--brand);stroke-linecap:round;transition:stroke-dashoffset .45s}.an-ring-label{text-align:center;place-content:center;gap:.15rem;display:grid;position:absolute;inset:0}.an-ring-label strong{color:var(--brand);font-size:1.55rem;font-weight:800;line-height:1}.an-ring-label span{color:var(--ink-muted);font-size:.78rem;font-weight:700}.an-bars{gap:.85rem;display:grid}.an-bar-row{gap:.35rem;display:grid}.an-bar-meta{justify-content:space-between;gap:.75rem;font-size:.88rem;display:flex}.an-bar-meta span{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-weight:700;overflow:hidden}.an-bar-meta b{color:var(--brand);font-weight:800}.an-bar-track{background:var(--surface-muted);border-radius:999px;height:.7rem;overflow:hidden}.an-bar-fill{border-radius:inherit;background:var(--brand);height:100%;transition:width .35s;display:block}.an-bar-fill.tone-accent{background:#f59e0b}.an-bar-fill.tone-warn{background:var(--accent)}.an-insight-list{gap:.55rem;margin-top:.35rem;display:grid}.an-insight-row{border:1px solid var(--border);background:var(--surface-muted);border-radius:.95rem;justify-content:space-between;align-items:center;gap:.85rem;padding:.8rem .9rem;display:flex}@supports (color:color-mix(in lab, red, red)){.an-insight-row{background:color-mix(in srgb, var(--surface-muted) 45%, var(--surface))}}.an-insight-row{transition:border-color .15s}.an-insight-row:hover{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.an-insight-row:hover{border-color:color-mix(in srgb, var(--brand) 35%, var(--border))}}.an-insight-row h3{margin:0;font-size:.95rem;font-weight:800}.an-insight-row p{color:var(--ink-muted);margin:.2rem 0 0;font-size:.82rem}.an-insight-row b{color:var(--brand);font-size:1.05rem;font-weight:800}.an-insight-row b.is-low{color:var(--accent)}.an-result-link{align-items:center}.an-result-main{flex:1;gap:.35rem;min-width:0;display:grid}.an-result-main h3,.an-result-main p{margin:0}.an-mini-track{background:var(--surface-muted);border-radius:999px;max-width:14rem;height:.4rem;overflow:hidden}.an-mini-track span{border-radius:inherit;background:var(--brand);height:100%;display:block}.an-result-score{color:var(--brand);justify-items:end;gap:.15rem;font-size:1.05rem;display:grid}.an-result-score small{color:var(--ink-muted);font-size:.78rem;font-weight:700}@media (min-width:700px){.an-kpi-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.an-charts-grid{grid-template-columns:.9fr 1.1fr}.an-card-wide{grid-column:1/-1}}@media (min-width:1100px){.an-kpi-grid{grid-template-columns:repeat(6,minmax(0,1fr))}}@media (prefers-reduced-motion:reduce){.an-ring-value,.an-bar-fill{transition:none}}.students-subnav{flex-wrap:wrap;gap:.5rem;margin-bottom:1rem;display:flex}.students-subnav-link{border:1px solid var(--border);background:var(--surface);color:var(--ink-muted);border-radius:.85rem;align-items:center;gap:.4rem;padding:.45rem .9rem;font-size:.9rem;font-weight:700;text-decoration:none;display:inline-flex}.students-subnav-link.is-active{color:var(--brand);border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.students-subnav-link.is-active{border-color:color-mix(in srgb, var(--brand) 35%, var(--border))}}.students-subnav-link.is-active{background:var(--brand-soft)}.students-subnav-link em{background:var(--brand);color:#fff;border-radius:999px;place-items:center;min-width:1.35rem;height:1.35rem;padding:0 .35rem;font-size:.75rem;font-style:normal;font-weight:800;display:inline-grid}.students-filters{grid-template-columns:1fr;gap:.85rem;display:grid}@media (min-width:700px){.students-filters{grid-template-columns:1.4fr 1fr;align-items:end}}.sr-link{color:var(--brand);font-size:.9rem;font-weight:800}.sr-trend{grid-auto-columns:minmax(2.2rem,1fr);grid-auto-flow:column;align-items:end;gap:.45rem;min-height:9.5rem;padding:.35rem .15rem 0;display:grid}.sr-trend-col{grid-template-rows:1fr auto;justify-items:center;gap:.35rem;height:9rem;display:grid}.sr-trend-bar{background:linear-gradient(180deg, var(--brand), var(--brand));border-radius:.55rem .55rem .3rem .3rem;align-self:end;width:100%;max-width:1.55rem}@supports (color:color-mix(in lab, red, red)){.sr-trend-bar{background:linear-gradient(180deg, var(--brand), color-mix(in srgb, var(--brand) 55%, #0f766e))}}.sr-trend-bar{min-height:.4rem}.sr-trend-col b{color:var(--ink-muted);font-size:.72rem;font-weight:800}.student-empty.soft{background:var(--surface-muted);border-style:solid;min-height:auto;padding:1rem}.sr-ring{margin-inline:auto}.app-icon-btn{position:relative}.app-badge{background:var(--accent);color:#fff;top:-.25rem;border-radius:999px;place-items:center;min-width:1.15rem;height:1.15rem;padding:0 .25rem;font-size:.65rem;font-weight:800;line-height:1;display:grid;position:absolute;inset-inline-start:-.15rem}.app-nav-count{background:var(--accent);color:#fff;text-align:center;border-radius:999px;min-width:1.35rem;margin-inline-start:auto;padding:.1rem .35rem;font-size:.7rem;font-style:normal}.app-top-cta{background:var(--brand);color:#fff;border-radius:.8rem;align-items:center;min-height:2.4rem;padding:.45rem .95rem;font-size:.9rem;font-weight:800;display:none}.app-side-link{border:1px dashed var(--border);min-height:42px;color:var(--brand);border-radius:.85rem;place-items:center;font-size:.9rem;font-weight:700;display:grid}.app-topbar-inner.wide,.app-frame.wide{max-width:1240px}.ai-generation-review{width:100%;max-width:none}.ai-gen-summary{background:linear-gradient(165deg, var(--brand-soft), var(--surface) 42%);gap:1rem;padding:1.15rem 1.2rem 1.2rem;display:grid}@supports (color:color-mix(in lab, red, red)){.ai-gen-summary{background:linear-gradient(165deg, color-mix(in srgb, var(--brand-soft) 42%, var(--surface)), var(--surface) 42%)}}.ai-gen-summary{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.ai-gen-summary{border-color:color-mix(in srgb, var(--brand) 18%, var(--border))}}.ai-gen-summary{box-shadow:0 14px 34px #0f172a0f}.ai-gen-summary-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:.75rem 1rem;display:flex}.ai-gen-badges{flex-wrap:wrap;gap:.4rem;display:flex}.ai-gen-summary-date{color:var(--ink-muted);margin:0;font-size:.84rem;font-weight:700}.ai-gen-kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.65rem;display:grid}@media (min-width:860px){.ai-gen-kpi-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}.ai-gen-kpi{border:1px solid var(--border);border-radius:.95rem;gap:.3rem;padding:.8rem .85rem;display:grid}@supports (color:color-mix(in lab, red, red)){.ai-gen-kpi{border:1px solid color-mix(in srgb, var(--border) 80%, var(--brand))}}.ai-gen-kpi{background:var(--surface)}@supports (color:color-mix(in lab, red, red)){.ai-gen-kpi{background:color-mix(in srgb, var(--surface) 88%, white)}}.ai-gen-kpi span{color:var(--ink-muted);font-size:.74rem;font-weight:800}.ai-gen-kpi b{color:var(--ink);word-break:break-word;font-size:.98rem;font-weight:800;line-height:1.4}.ai-gen-kpi b small{color:var(--ink-muted);font-size:.78rem;font-weight:700}.ai-gen-meta-grid{gap:.55rem;display:grid}.ai-gen-meta-row{border:1px solid var(--border);background:var(--surface);border-radius:.85rem;gap:.2rem;padding:.7rem .8rem;display:grid}.ai-gen-meta-row>span{color:var(--ink-muted);font-size:.74rem;font-weight:800}.ai-gen-meta-row>p{margin:0;font-size:.94rem;font-weight:700;line-height:1.5}.ai-gen-meta-row.is-error{border-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.ai-gen-meta-row.is-error{border-color:color-mix(in srgb, var(--accent) 35%, var(--border))}}.ai-gen-meta-row.is-error{background:#fff1f2}@supports (color:color-mix(in lab, red, red)){.ai-gen-meta-row.is-error{background:color-mix(in srgb, #fff1f2 70%, var(--surface))}}.ai-gen-meta-row.is-error>span,.ai-gen-meta-row.is-error>p{color:var(--accent)}.ai-gen-type-chips{flex-wrap:wrap;gap:.35rem;display:flex}.ai-gen-type-chips em{background:var(--brand);border-radius:.55rem;padding:.22rem .55rem;font-size:.78rem;font-style:normal;font-weight:800}@supports (color:color-mix(in lab, red, red)){.ai-gen-type-chips em{background:color-mix(in srgb, var(--brand) 10%, var(--surface-muted))}}.ai-gen-type-chips em{color:var(--brand-strong)}.ai-gen-actions{border-top:1px dashed var(--border);flex-wrap:wrap;gap:.55rem;padding-top:.35rem;display:flex}@supports (color:color-mix(in lab, red, red)){.ai-gen-actions{border-top:1px dashed color-mix(in srgb, var(--border) 85%, var(--ink-muted))}}.ai-gen-actions-stack{border-top:1px dashed var(--border);gap:.75rem;padding-top:.35rem;display:grid}@supports (color:color-mix(in lab, red, red)){.ai-gen-actions-stack{border-top:1px dashed color-mix(in srgb, var(--border) 85%, var(--ink-muted))}}.ai-gen-actions-stack .ai-gen-actions{border-top:0;padding-top:0}.ai-gen-source-card,.ai-gen-questions{gap:.85rem;display:grid}.ai-gen-section-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem .85rem;display:flex}.ai-gen-section-head h2{margin:0;font-size:1.08rem;font-weight:800}.ai-gen-source-hint{color:var(--ink-muted);margin:0;font-size:.9rem;font-weight:600}.ai-gen-excerpt-title{color:var(--ink-muted);margin:.35rem 0 0;font-size:.84rem;font-weight:800}.ai-gen-selected-count{background:var(--brand);border-radius:999px;margin:0;padding:.3rem .7rem}@supports (color:color-mix(in lab, red, red)){.ai-gen-selected-count{background:color-mix(in srgb, var(--brand) 10%, var(--surface-muted))}}.ai-gen-selected-count{color:var(--brand-strong);font-size:.82rem;font-weight:800}.ai-draft-card{transition:border-color .15s,box-shadow .15s,transform .15s}.ai-draft-card.is-selected{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.ai-draft-card.is-selected{border-color:color-mix(in srgb, var(--brand) 45%, var(--border))}}.ai-draft-card.is-selected{box-shadow:0 0 0 1px var(--brand), 0 12px 28px #0f172a0f}@supports (color:color-mix(in lab, red, red)){.ai-draft-card.is-selected{box-shadow:0 0 0 1px color-mix(in srgb, var(--brand) 18%, transparent), 0 12px 28px #0f172a0f}}.ai-draft-edit-field{gap:.35rem;margin:.65rem 0;display:grid}.ai-draft-edit-textarea{resize:vertical;min-height:4.5rem}.ai-draft-edit-options{margin:.5rem 0 .85rem}.ai-draft-option-list{gap:.4rem;margin:0;padding:0;list-style:none;display:grid}.ai-draft-option-btn{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--ink);font:inherit;text-align:start;cursor:pointer;border-radius:.7rem;justify-content:space-between;align-items:center;gap:.75rem;padding:.65rem .85rem;font-weight:600;display:flex}.ai-draft-option-btn.is-correct{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.ai-draft-option-btn.is-correct{border-color:color-mix(in srgb, var(--brand) 50%, var(--border))}}.ai-draft-option-btn.is-correct{background:var(--brand)}@supports (color:color-mix(in lab, red, red)){.ai-draft-option-btn.is-correct{background:color-mix(in srgb, var(--brand) 10%, var(--surface))}}.ai-draft-option-btn em{color:var(--brand-strong);font-size:.78rem;font-style:normal;font-weight:800}.badge-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:.7rem;display:grid}.badge-tile{border:1px solid var(--border);background:var(--surface-muted);border-radius:1rem;align-items:flex-start;gap:.75rem;padding:.9rem 1rem;display:flex}.badge-tile b{font-size:.95rem;display:block}.badge-tile p{color:var(--ink-muted);margin:.2rem 0 0;font-size:.82rem;line-height:1.45}.badge-icon{background:var(--surface);border:1px solid var(--border);border-radius:.75rem;place-items:center;width:2.4rem;height:2.4rem;font-size:1.15rem;display:grid}@media (min-width:900px){.app-top-cta{display:inline-flex}.teacher-actions{grid-template-columns:repeat(4,minmax(0,1fr))}.app-chrome.teacher .app-side{min-height:calc(100dvh - 7rem);max-height:calc(100dvh - 7rem);overflow:auto}}@media (prefers-reduced-motion:reduce){.teacher-page{animation:none}}.app-chrome.admin .app-frame{grid-template-columns:1fr;padding-bottom:5.5rem}.app-chrome.admin .app-side{display:none}.admin-tabbar{grid-template-columns:repeat(5,1fr)}.admin-kpi-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.85rem;display:grid}.admin-kpi{border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);border-radius:1.15rem;gap:.35rem;padding:1.05rem 1rem;display:grid}.admin-kpi span{color:var(--ink-muted);font-size:.86rem;font-weight:700}.admin-kpi b{color:var(--brand);font-size:1.65rem;line-height:1.1}.admin-toolbar{flex-wrap:wrap;align-items:end;gap:.75rem;display:flex}.admin-toolbar .field{flex:220px;min-width:180px}.admin-toolbar .admin-tenant-select,.admin-tenant-select{min-width:220px;font-weight:600}.admin-tenant-card{border:1px solid var(--border,#d6dde6);flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem 1.25rem;padding:1.1rem 1.25rem;display:flex}@supports (color:color-mix(in lab, red, red)){.admin-tenant-card{border:1px solid color-mix(in srgb, var(--border,#d6dde6) 85%, transparent)}}.admin-tenant-card{background:linear-gradient(180deg, var(--surface,#fff), var(--surface,#fff))}@supports (color:color-mix(in lab, red, red)){.admin-tenant-card{background:linear-gradient(180deg, color-mix(in srgb, var(--surface,#fff) 92%, var(--brand,#0d7377) 8%), var(--surface,#fff))}}.admin-tenant-card-main{flex:260px;min-width:0}.admin-tenant-card-main .muted{word-break:break-word}.admin-tenant-actions{flex:220px;justify-content:flex-start;align-self:center}.admin-tenant-list{gap:.9rem}@media (max-width:640px){.admin-tenant-actions{width:100%}.admin-tenant-actions .btn{flex:auto}}.admin-pager{color:var(--ink-muted);flex-wrap:wrap;justify-content:center;align-items:center;gap:.75rem;font-size:.9rem;display:flex}.admin-actions{flex-wrap:wrap;gap:.5rem;display:flex}.admin-nav-group{gap:.2rem;margin-top:.45rem;display:grid}.admin-nav-group p{color:var(--ink-muted);margin:0;padding:.4rem .75rem .15rem;font-size:.72rem;font-weight:800}@media (min-width:900px){.app-chrome.admin .app-frame{grid-template-columns:250px minmax(0,1fr);padding-bottom:2rem}.app-chrome.admin .app-side{max-height:calc(100dvh - 7rem);display:flex;overflow:auto}.admin-tabbar{display:none}}.auth-shell{background:radial-gradient(900px 320px at 80% -10%, var(--brand), transparent 60%), var(--background);place-items:center;min-height:100dvh;padding:2.5rem 1rem;display:grid}@supports (color:color-mix(in lab, red, red)){.auth-shell{background:radial-gradient(900px 320px at 80% -10%, color-mix(in srgb, var(--brand) 16%, transparent), transparent 60%), var(--background)}}.signup-card{max-width:28rem}.signup-steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:.45rem;margin:0 0 1.25rem;padding:0;list-style:none;display:grid}.signup-steps li{color:var(--ink-muted);gap:.2rem;font-size:.78rem;font-weight:700;display:grid}.signup-steps span{color:var(--brand);font-size:.82rem;font-weight:800;display:block}.signup-steps li.is-on{color:var(--ink)}.signup-steps li.is-done{color:var(--brand)}.signup-roles{gap:.7rem;display:grid}.signup-role{text-align:start;border:1.5px solid var(--border);background:var(--surface);min-height:96px;color:inherit;cursor:pointer;font:inherit;border-radius:1rem;gap:.35rem;padding:1rem 1.05rem;display:grid}.signup-role b{font-size:1.15rem}.signup-role p{color:var(--ink-muted);margin:0;font-size:.92rem;line-height:1.6}.signup-role:hover{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.signup-role:hover{border-color:color-mix(in srgb, var(--brand) 40%, var(--border))}}.signup-role.is-active{border-color:var(--brand);background:var(--brand-soft)}.signup-actions{grid-template-columns:1fr;gap:.65rem;display:grid}.signup-actions:has(.btn-secondary){grid-template-columns:.8fr 1.2fr}.signup-actions .btn.is-disabled{pointer-events:none;opacity:.55}.signup-slug{border:1px solid var(--border);background:var(--surface);direction:ltr;border-radius:.8rem;align-items:stretch;transition:border-color .15s,box-shadow .15s;display:flex;overflow:hidden}.signup-slug:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand)}@supports (color:color-mix(in lab, red, red)){.signup-slug:focus-within{box-shadow:0 0 0 3px color-mix(in srgb, var(--brand) 18%, transparent)}}.signup-slug.is-ok{border-color:#1a7f4b}@supports (color:color-mix(in lab, red, red)){.signup-slug.is-ok{border-color:color-mix(in srgb, #1a7f4b 55%, var(--border))}}.signup-slug.is-bad{border-color:#c62828}@supports (color:color-mix(in lab, red, red)){.signup-slug.is-bad{border-color:color-mix(in srgb, #c62828 55%, var(--border))}}.signup-slug .input{box-shadow:none;border:0;border-radius:0;flex:1;min-width:0}.signup-slug .input:focus{box-shadow:none}.signup-slug-suffix{color:var(--ink-muted);background:var(--ink);align-items:center;padding:0 .85rem;font-size:.9rem;font-weight:600;display:flex}@supports (color:color-mix(in lab, red, red)){.signup-slug-suffix{background:color-mix(in srgb, var(--ink) 4%, var(--surface))}}.signup-slug-suffix{border-inline-start:1px solid var(--border);white-space:nowrap;text-overflow:ellipsis;max-width:46%;overflow:hidden}.signup-slug-status{margin-top:.35rem;font-weight:500;display:block}.signup-slug-status.is-checking{color:var(--ink-muted)}.signup-slug-status.is-ok{color:#1a7f4b}.signup-slug-status.is-bad{color:#c62828}.signup-slug-status.is-idle{color:var(--ink-muted)}.public-teacher-hero{background:linear-gradient(160deg, var(--brand), var(--brand-strong));color:#fff;text-align:center;padding:3.5rem 1.25rem 3rem}.public-back{color:#fff;opacity:.9;margin-bottom:1.25rem;font-weight:800;display:inline-block}.tp{min-height:100dvh;color:var(--ink);background:#f4f7f6}.tp-nav{z-index:30;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#041512b8;border-bottom:1px solid #ffffff14;justify-content:space-between;align-items:center;gap:1rem;padding:.85rem 1.15rem;display:flex;position:sticky;top:0}.tp-nav .app-brand strong,.tp-nav .app-brand{color:#fff}.tp-nav-actions{flex-wrap:wrap;gap:.5rem;display:flex}.tp-nav .btn-secondary{color:#fff;background:#ffffff1a;border-color:#fff3}.tp-hero{color:#fff;position:relative}.tp-cover{min-height:clamp(240px,42vw,420px);position:relative;overflow:hidden}.tp-cover img,.tp-cover span{object-fit:cover}.tp-cover>img{width:100%;height:100%;min-height:inherit;object-fit:cover;display:block}.tp-cover-shade{background:linear-gradient(#04151226 0%,#04151247 46%,#041512eb 100%),radial-gradient(80% 60% at 80% 10%,#0f766e59,#0000 60%);position:absolute;inset:0}.tp-hero-inner{z-index:1;gap:1.25rem;width:min(1100px,100% - 2rem);margin:-7.5rem auto 0;padding-bottom:2rem;display:grid;position:relative}.tp-identity{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#06201cc7;border:1px solid #ffffff1f;border-radius:1.6rem;gap:1.2rem;padding:1.2rem;display:grid;box-shadow:0 28px 60px #04151259}.tp-photo-ring{background:linear-gradient(145deg,#99f6e4,#0f766e 55%,#e11d48);border-radius:1.5rem;width:8.4rem;height:8.4rem;padding:.28rem;box-shadow:0 16px 40px #0f766e59}.tp-photo{object-fit:cover;color:#fff;background:#134e4a;border-radius:1.28rem;place-items:center;width:100%;height:100%;font-size:2.4rem;font-weight:800;display:grid}.tp-kicker{color:#99f6e4;letter-spacing:.04em;margin:0 0 .35rem;font-size:.82rem;font-weight:800}.tp-identity h1{margin:0;font-size:clamp(2rem,6vw,3.1rem);font-weight:800;line-height:1.1}.tp-handle{color:#ccfbf1;margin:.35rem 0 0;font-weight:700}.tp-lead{color:#e6fffa;max-width:38rem;margin:.85rem 0 0;font-size:1.05rem;line-height:1.8}.tp-chips{flex-wrap:wrap;gap:.45rem;margin-top:1rem;display:flex}.tp-chips span{background:#ffffff1a;border:1px solid #ffffff24;border-radius:999px;padding:.3rem .75rem;font-size:.8rem;font-weight:700}.tp-cta{flex-wrap:wrap;align-items:center;gap:.65rem;margin-top:1.15rem;display:flex}.tp-cta .mt-5{margin-top:0}.tp-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem;display:grid}.tp-stats div{color:var(--ink);box-shadow:var(--shadow);background:#fff;border-radius:1.1rem;padding:1rem 1.05rem}.tp-stats b{color:var(--brand);font-size:1.55rem;line-height:1.15;display:block}.tp-stats span{color:var(--ink-muted);font-size:.82rem;font-weight:700}.tp-body{gap:1.6rem;width:min(1100px,100% - 2rem);margin:0 auto;padding:.5rem 0 3rem;display:grid}.tp-about{border:1px solid var(--border);box-shadow:var(--shadow);background:#fff;border-radius:1.5rem;gap:1.2rem;padding:1.15rem;display:grid}.tp-about h2{margin:.2rem 0 .7rem;font-size:clamp(1.4rem,3vw,1.9rem)}.tp-about p{color:var(--ink-muted);margin:0;line-height:1.8}.tp-about ul{color:var(--ink);gap:.45rem;margin:1rem 0 0;padding:0 1.1rem 0 0;font-weight:700;display:grid}.tp-about-visual{border-radius:1.15rem;min-height:220px;position:relative;overflow:hidden}.tp-about-visual img{object-fit:cover}.tp-section-head{flex-wrap:wrap;justify-content:space-between;align-items:end;gap:.75rem;display:flex}.tp-section-head h2{margin:.15rem 0 0;font-size:1.6rem}.tp-exams{gap:1rem;display:grid}.tp-exam{border:1px solid var(--border);box-shadow:var(--shadow);background:#fff;border-radius:1.35rem;overflow:hidden}.tp-exam-art{height:180px;position:relative}.tp-exam-art img{object-fit:cover}.tp-exam-art em{color:#fff;inset-inline-start:.85rem;background:#041512b8;border-radius:999px;padding:.25rem .7rem;font-size:.78rem;font-style:normal;font-weight:800;position:absolute;bottom:.85rem}.tp-exam-body{padding:1.15rem 1.2rem 1.25rem}.tp-exam-body h3{margin:0;font-size:1.15rem}.tp-exam-body p{color:var(--ink-muted);margin:.45rem 0 0;line-height:1.65}.tp-exam-meta{color:var(--ink-muted);flex-wrap:wrap;gap:.45rem;margin:.85rem 0 1rem;font-size:.82rem;font-weight:700;display:flex}.tp-exam-meta span{background:var(--surface-muted);border-radius:999px;padding:.2rem .65rem}.tp-foot{text-align:center;color:var(--ink-muted);padding:1.5rem 1rem 2rem}.account-preview{border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);border-radius:1.5rem;overflow:hidden}.account-preview-cover{background:#134e4a;height:clamp(240px,32vw,320px);position:relative;overflow:hidden}.account-preview-cover img{object-fit:cover;object-position:center;width:100%;height:100%;display:block}.account-preview-shade{pointer-events:none;background:linear-gradient(#04151214,#0415128c);position:absolute;inset:0}.account-cover-btn{z-index:2;color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);inset-inline-end:1rem;background:#041512b8;border:0;border-radius:999px;min-height:40px;padding:.45rem .9rem;font-weight:800;position:absolute;bottom:1rem}.account-cover-btn:hover{background:var(--brand)}@supports (color:color-mix(in lab, red, red)){.account-cover-btn:hover{background:color-mix(in srgb, var(--brand) 80%, #041512)}}.account-cover-btn:disabled{opacity:.6;cursor:not-allowed}.account-preview-bar{z-index:3;gap:1rem;padding:0 1.25rem 1.35rem;display:grid;position:relative}.account-photo-btn{cursor:pointer;background:0 0;border:0;justify-self:start;width:7.25rem;margin-top:-3.4rem;padding:0;position:relative}.account-photo{object-fit:cover;object-position:center;border:4px solid var(--surface);background:var(--brand-soft);width:7.25rem;height:7.25rem;color:var(--brand);border-radius:1.35rem;place-items:center;font-size:2rem;font-weight:800;display:grid;box-shadow:0 16px 32px #0f172a24}.account-photo-btn span{color:#fff;inset-inline:.35rem;background:#041512c7;border-radius:999px;padding:.15rem .45rem;font-size:.72rem;font-weight:800;position:absolute;bottom:.4rem}.account-preview-meta h2{margin:.15rem 0 0;font-size:clamp(1.35rem,3vw,1.75rem);font-weight:800}.account-preview-hint{max-width:40rem;color:var(--ink-muted);margin:.7rem 0 0;font-size:.88rem;line-height:1.65}.account-preview-actions{flex-wrap:wrap;gap:.55rem;margin-top:1rem;display:flex}.account-card h2{margin:0 0 .85rem;font-size:1.15rem}.account-toggle{background:var(--surface-muted);border-radius:.95rem;align-items:flex-start;gap:.75rem;padding:.9rem 1rem;font-weight:700;display:flex}.account-toggle input{accent-color:var(--brand);margin-top:.2rem}@media (min-width:760px){.account-preview-bar{grid-template-columns:auto 1fr;align-items:end;gap:1.25rem}}.app-avatar{padding:0;overflow:hidden}.app-avatar img{object-fit:cover;width:100%;height:100%;display:block}@media (min-width:860px){.tp-hero-inner{grid-template-columns:1.5fr .7fr;align-items:end;margin-top:-8.5rem}.tp-identity{grid-template-columns:auto 1fr;align-items:center;padding:1.4rem 1.5rem}.tp-stats{grid-template-columns:1fr}.tp-about{grid-template-columns:.9fr 1.1fr;align-items:center;padding:1.35rem}.tp-exams{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (prefers-reduced-motion:reduce){.tp-nav{-webkit-backdrop-filter:none;backdrop-filter:none}}.onboarding-card{border:1px solid var(--brand);border-radius:1.2rem;padding:1.15rem 1.2rem}@supports (color:color-mix(in lab, red, red)){.onboarding-card{border:1px solid color-mix(in srgb, var(--brand) 22%, var(--border))}}.onboarding-card{background:linear-gradient(180deg, var(--brand-soft), var(--surface))}@supports (color:color-mix(in lab, red, red)){.onboarding-card{background:linear-gradient(180deg, color-mix(in srgb, var(--brand-soft) 55%, white), var(--surface))}}.onboarding-card-head{justify-content:space-between;align-items:flex-start;gap:.75rem;margin-bottom:.85rem;display:flex}.onboarding-card-head h2{margin:0;font-size:1.15rem;font-weight:800}.onboarding-steps{gap:.55rem;margin:0;padding:0;list-style:none;display:grid}.onboarding-steps li{background:var(--surface);border:1px solid var(--border);border-radius:.9rem;align-items:center;gap:.75rem;padding:.7rem .85rem;display:flex}.onboarding-steps span{color:var(--brand);font-size:.8rem;font-weight:800}.onboarding-steps a{font-weight:700}.pwa-install{inset-inline:1rem;bottom:calc(4.8rem + env(safe-area-inset-bottom));z-index:60;border:1px solid var(--border);background:var(--surface);border-radius:1rem;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.85rem;padding:1rem 1.1rem;display:flex;position:fixed}@supports (color:color-mix(in lab, red, red)){.pwa-install{background:color-mix(in srgb, var(--surface) 94%, transparent)}}.pwa-install{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--shadow)}.pwa-install p{color:var(--ink-muted);margin:.25rem 0 0;font-size:.88rem}.pwa-install-actions{gap:.45rem;display:flex}@media (min-width:900px){.pwa-install{inset-inline:auto 1.25rem;max-width:380px;bottom:1.25rem}}.ui-overlay{z-index:60;background:#0f172a73;place-items:end center;padding:.75rem;display:grid;position:fixed;inset:0}.ui-modal,.ui-drawer{background:var(--surface);width:min(520px,100%);max-height:min(92dvh,880px);box-shadow:var(--shadow);border-radius:1.15rem 1.15rem .85rem .85rem;overflow:auto}.ui-modal.is-wide{width:min(720px,100%)}.ui-dialog-head{z-index:1;background:var(--surface);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.1rem .85rem;display:flex;position:sticky;top:0}.ui-dialog-head h2{margin:0;font-size:1.1rem}.ui-dialog-close{min-height:40px;color:var(--ink-muted);cursor:pointer;background:0 0;border:0;font-weight:700}.ui-dialog-body{padding:1.1rem}.ui-menu{display:inline-flex;position:relative}.ui-menu-trigger{border:1px solid var(--border);background:var(--surface);width:auto;min-width:40px;min-height:40px;color:var(--ink);cursor:pointer;border-radius:.75rem;place-items:center;padding:0 .55rem;font-size:1.2rem;line-height:1;display:grid}.ui-menu-list{z-index:30;border:1px solid var(--border);background:var(--surface);min-width:11rem;box-shadow:var(--shadow);inset-inline-end:0;border-radius:.9rem;padding:.35rem;display:grid;position:absolute;top:calc(100% + .35rem)}.ui-menu-list button{text-align:start;min-height:40px;color:var(--ink);cursor:pointer;background:0 0;border:0;border-radius:.65rem;padding:.45rem .7rem;font-weight:700}.ui-menu-list button:hover{background:var(--surface-muted)}.ui-menu-list button.is-danger{color:var(--accent)}.teacher-more-links{gap:.45rem;display:grid}.teacher-more-links a,.teacher-more-links button{border:1px solid var(--border);background:var(--surface-muted);border-radius:.85rem;align-items:center;min-height:46px;padding:.65rem .8rem;font-weight:700;display:flex}.teacher-more-links a.teacher-more-ai{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.teacher-more-links a.teacher-more-ai{border-color:color-mix(in srgb, var(--brand) 35%, var(--border))}}.teacher-more-links a.teacher-more-ai{background:linear-gradient(145deg, var(--brand), var(--brand-soft))}@supports (color:color-mix(in lab, red, red)){.teacher-more-links a.teacher-more-ai{background:linear-gradient(145deg, color-mix(in srgb, var(--brand) 18%, var(--surface)), var(--brand-soft))}}.teacher-more-links a.teacher-more-ai{color:var(--brand-strong)}@media (min-width:700px){.ui-overlay{place-items:center}.ui-modal,.ui-drawer{border-radius:1.15rem}.ui-drawer{justify-self:end;width:min(400px,100%);min-height:min(92dvh,880px)}}.review-q{border:1px solid var(--border);background:linear-gradient(180deg, var(--surface), var(--surface));border-radius:1.15rem;padding:1rem 1.05rem 1.05rem;position:relative;overflow:hidden}@supports (color:color-mix(in lab, red, red)){.review-q{background:linear-gradient(180deg, color-mix(in srgb, var(--surface) 92%, #f8fafc), var(--surface))}}.review-q{box-shadow:0 10px 28px #0f172a0d}.review-q:before{content:"";background:var(--ink-muted);width:4px;position:absolute;inset-block:0;inset-inline-start:0}@supports (color:color-mix(in lab, red, red)){.review-q:before{background:color-mix(in srgb, var(--ink-muted) 45%, var(--border))}}.review-q.is-pass:before{background:linear-gradient(180deg, #14b8a6, var(--brand))}.review-q.is-fail:before{background:linear-gradient(180deg, #fb7185, var(--accent))}.review-q.is-pending:before{background:linear-gradient(#94a3b8,#64748b)}.review-q-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:.65rem .85rem;margin-bottom:.85rem;display:flex}.review-q-title{flex:1;align-items:flex-start;gap:.65rem;min-width:min(100%,16rem);display:flex}.review-q-index{background:var(--brand);border-radius:.65rem;flex:none;place-items:center;width:1.85rem;height:1.85rem;margin-top:.05rem;display:grid}@supports (color:color-mix(in lab, red, red)){.review-q-index{background:color-mix(in srgb, var(--brand) 12%, var(--surface-muted))}}.review-q-index{color:var(--brand-strong);font-size:.85rem;font-weight:800}.review-q-title b{font-size:1.02rem;font-weight:800;line-height:1.55}.review-choices{gap:.5rem;margin:0 0 .85rem;padding:0;list-style:none;display:grid}.review-choice{border:1px solid var(--border);background:var(--surface);border-radius:.95rem;grid-template-columns:auto 1fr auto;align-items:center;gap:.55rem .7rem;padding:.7rem .8rem;transition:border-color .15s,background .15s,box-shadow .15s;display:grid}@media (max-width:560px){.review-choice{grid-template-columns:auto 1fr}.review-choice-tags{grid-column:1/-1}}.review-choice-marker{border:1px solid var(--border);background:var(--surface-muted);width:1.7rem;height:1.7rem;color:var(--ink-muted);border-radius:.55rem;place-items:center;font-size:.8rem;font-weight:800;display:grid}.review-choice.is-selected{border-color:var(--ink)}@supports (color:color-mix(in lab, red, red)){.review-choice.is-selected{border-color:color-mix(in srgb, var(--ink) 22%, var(--border))}}.review-choice.is-selected{background:var(--ink)}@supports (color:color-mix(in lab, red, red)){.review-choice.is-selected{background:color-mix(in srgb, var(--ink) 3%, var(--surface))}}.review-choice.is-correct{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.review-choice.is-correct{border-color:color-mix(in srgb, var(--brand) 42%, var(--border))}}.review-choice.is-correct{background:linear-gradient(135deg, var(--brand-soft), var(--brand))}@supports (color:color-mix(in lab, red, red)){.review-choice.is-correct{background:linear-gradient(135deg, color-mix(in srgb, var(--brand-soft) 70%, white), color-mix(in srgb, var(--brand) 7%, var(--surface)))}}.review-choice.is-correct{box-shadow:inset 0 0 0 1px var(--brand)}@supports (color:color-mix(in lab, red, red)){.review-choice.is-correct{box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--brand) 10%, transparent)}}.review-choice.is-correct .review-choice-marker{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.review-choice.is-correct .review-choice-marker{border-color:color-mix(in srgb, var(--brand) 35%, var(--border))}}.review-choice.is-correct .review-choice-marker{background:var(--brand);color:#fff}.review-choice.is-wrong{border-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.review-choice.is-wrong{border-color:color-mix(in srgb, var(--accent) 38%, var(--border))}}.review-choice.is-wrong{background:linear-gradient(135deg, #fff1f2, var(--accent))}@supports (color:color-mix(in lab, red, red)){.review-choice.is-wrong{background:linear-gradient(135deg, #fff1f2, color-mix(in srgb, var(--accent) 5%, var(--surface)))}}.review-choice.is-wrong .review-choice-marker{border-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.review-choice.is-wrong .review-choice-marker{border-color:color-mix(in srgb, var(--accent) 30%, var(--border))}}.review-choice.is-wrong .review-choice-marker{background:var(--accent);color:#fff}.review-choice-text{font-weight:700;line-height:1.5}.review-arrow{color:var(--ink-muted);font-weight:600}.review-choice-tags{flex-wrap:wrap;justify-content:flex-end;gap:.3rem;display:flex}.review-choice-tags em{letter-spacing:.01em;background:var(--ink);border-radius:.55rem;padding:.22rem .55rem;font-size:.72rem;font-style:normal;font-weight:800}@supports (color:color-mix(in lab, red, red)){.review-choice-tags em{background:color-mix(in srgb, var(--ink) 7%, var(--surface-muted))}}.review-choice-tags em{color:var(--ink-muted)}.review-choice-tags em.is-ok{background:var(--brand)}@supports (color:color-mix(in lab, red, red)){.review-choice-tags em.is-ok{background:color-mix(in srgb, var(--brand) 16%, white)}}.review-choice-tags em.is-ok{color:var(--brand-strong)}.review-pairs{gap:.55rem;margin-bottom:.85rem;display:grid}@media (min-width:700px){.review-pairs{grid-template-columns:1fr 1fr}}.review-pair{border:1px solid var(--border);background:var(--surface-muted);border-radius:.9rem;padding:.7rem .8rem}.review-pair.is-ok{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.review-pair.is-ok{border-color:color-mix(in srgb, var(--brand) 38%, var(--border))}}.review-pair.is-ok{background:var(--brand-soft)}@supports (color:color-mix(in lab, red, red)){.review-pair.is-ok{background:color-mix(in srgb, var(--brand-soft) 65%, var(--surface))}}.review-pair>span{color:var(--ink-muted);margin-bottom:.25rem;font-size:.75rem;font-weight:800;display:block}.review-pair>p{margin:0;font-weight:700;line-height:1.5}.review-meta{border-top:1px dashed var(--border);gap:.55rem;padding-top:.75rem;display:grid}@supports (color:color-mix(in lab, red, red)){.review-meta{border-top:1px dashed color-mix(in srgb, var(--border) 85%, var(--ink-muted))}}.review-summary-line{flex-wrap:wrap;gap:.45rem;display:flex}.review-chip{border:1px solid var(--border);background:var(--surface-muted);border-radius:.75rem;flex-direction:column;gap:.1rem;min-width:7.5rem;padding:.45rem .65rem;display:inline-flex}.review-chip small{color:var(--ink-muted);font-size:.7rem;font-weight:800}.review-chip strong{font-size:.92rem;font-weight:800;line-height:1.35}.review-chip.is-ok{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.review-chip.is-ok{border-color:color-mix(in srgb, var(--brand) 30%, var(--border))}}.review-chip.is-ok{background:var(--brand-soft)}@supports (color:color-mix(in lab, red, red)){.review-chip.is-ok{background:color-mix(in srgb, var(--brand-soft) 55%, var(--surface))}}.review-chip.is-ok small{color:var(--brand-strong)}.review-score-row{flex-wrap:wrap;align-items:center;gap:.4rem .55rem;display:flex}.review-score{background:var(--brand);border-radius:.7rem;align-items:center;gap:.4rem;padding:.35rem .7rem;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.review-score{background:color-mix(in srgb, var(--brand) 8%, var(--surface-muted))}}.review-score{color:var(--ink-muted);font-size:.82rem;font-weight:700}.review-score b{color:var(--brand-strong);font-size:.95rem}.review-source{background:var(--surface-muted);color:var(--ink-muted);border-radius:.55rem;align-items:center;padding:.25rem .55rem;font-size:.72rem;font-weight:800;display:inline-flex}.review-note{border:1px solid var(--border);background:var(--surface-muted);color:var(--ink);border-radius:.85rem;gap:.2rem;margin:0;padding:.65rem .75rem;font-size:.9rem;font-weight:600;line-height:1.55;display:grid}.review-note>span{color:var(--ink-muted);font-size:.72rem;font-weight:800}.review-note.is-explain{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.review-note.is-explain{border-color:color-mix(in srgb, var(--brand) 22%, var(--border))}}.review-note.is-explain{background:linear-gradient(135deg, var(--brand-soft), var(--surface-muted))}@supports (color:color-mix(in lab, red, red)){.review-note.is-explain{background:linear-gradient(135deg, color-mix(in srgb, var(--brand-soft) 40%, var(--surface)), var(--surface-muted))}}.review-note.is-tip{border-color:#0ea5e9}@supports (color:color-mix(in lab, red, red)){.review-note.is-tip{border-color:color-mix(in srgb, #0ea5e9 25%, var(--border))}}.review-note.is-tip{background:#e0f2fe}@supports (color:color-mix(in lab, red, red)){.review-note.is-tip{background:color-mix(in srgb, #e0f2fe 55%, var(--surface))}}.review-note.is-concept{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.review-note.is-concept{border-color:color-mix(in srgb, var(--brand) 28%, var(--border))}}.review-note.is-concept{background:linear-gradient(135deg, var(--brand-soft), var(--surface-muted))}@supports (color:color-mix(in lab, red, red)){.review-note.is-concept{background:linear-gradient(135deg, color-mix(in srgb, var(--brand-soft) 55%, var(--surface)), var(--surface-muted))}}.review-note.is-why-wrong{border-color:#e11d48}@supports (color:color-mix(in lab, red, red)){.review-note.is-why-wrong{border-color:color-mix(in srgb, #e11d48 22%, var(--border))}}.review-note.is-why-wrong{background:#ffe4e6}@supports (color:color-mix(in lab, red, red)){.review-note.is-why-wrong{background:color-mix(in srgb, #ffe4e6 45%, var(--surface))}}.concept-review-card{text-align:start;padding-block:.85rem}.concept-review-details{margin:0}.concept-review-summary{cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;gap:1rem;list-style:none;display:flex}.concept-review-summary::-webkit-details-marker{display:none}.concept-review-summary-text{gap:.15rem;display:grid}.concept-review-summary-text strong{font-size:1.1rem}.concept-review-summary-text small{font-size:.82rem}.concept-review-chevron{border:1px solid var(--border);background:var(--surface-muted);width:1.75rem;height:1.75rem;color:var(--ink-muted);border-radius:999px;flex-shrink:0;place-items:center;font-size:.85rem;transition:transform .18s;display:grid}.concept-review-details[open] .concept-review-chevron{transform:rotate(180deg)}.concept-review-body{border-top:1px solid var(--border);margin-top:1rem;padding-top:1rem}.concept-review-list{gap:1rem;display:grid}.concept-review-item{border:1px solid var(--border);background:var(--surface-muted);border-radius:1rem;gap:.65rem;padding:1rem;display:grid}@supports (color:color-mix(in lab, red, red)){.concept-review-item{background:color-mix(in srgb, var(--surface-muted) 70%, var(--surface))}}.concept-review-head{gap:.45rem;display:grid}.concept-review-stem{color:var(--ink-muted);margin:0;font-size:.92rem;font-weight:600;line-height:1.5}.review-note.is-comment{border-color:#d97706}@supports (color:color-mix(in lab, red, red)){.review-note.is-comment{border-color:color-mix(in srgb, #d97706 22%, var(--border))}}.review-note.is-comment{background:#fffbeb}@supports (color:color-mix(in lab, red, red)){.review-note.is-comment{background:color-mix(in srgb, #fffbeb 55%, var(--surface))}}.review-deductions{color:var(--ink-muted);gap:.3rem;margin:0;padding:0;font-size:.85rem;list-style:none;display:grid}.review-inline-note{margin:0 0 .75rem;font-size:.92rem;font-weight:600}.review-inline-note>span{color:var(--ink-muted)}.review-order-grid{gap:.65rem;margin-bottom:.85rem;display:grid}@media (min-width:640px){.review-order-grid{grid-template-columns:1fr 1fr}}.review-order-title{color:var(--ink-muted);margin:0 0 .4rem;font-size:.78rem;font-weight:800}.review-order-title.is-ok{color:var(--brand-strong)}.review-order{counter-reset:review-step;gap:.35rem;margin:0;padding:0;list-style:none;display:grid}.review-order li{border:1px solid var(--border);background:var(--surface-muted);counter-increment:review-step;border-radius:.7rem;padding:.5rem .7rem;font-weight:700}.review-order li:before{content:counter(review-step) ". ";color:var(--ink-muted);font-weight:800}.review-order.is-correct li{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.review-order.is-correct li{border-color:color-mix(in srgb, var(--brand) 38%, var(--border))}}.review-order.is-correct li{background:var(--brand-soft)}@supports (color:color-mix(in lab, red, red)){.review-order.is-correct li{background:color-mix(in srgb, var(--brand-soft) 60%, var(--surface))}}.ai-magic{z-index:80;place-items:center;padding:1.25rem;display:grid;position:fixed;inset:0;overflow:hidden}.ai-magic-backdrop{background:radial-gradient(ellipse 70% 55% at 80% 15%, var(--brand), transparent 60%), radial-gradient(ellipse 55% 45% at 15% 85%, #0ea5a438, transparent 55%), var(--background);position:absolute;inset:0}@supports (color:color-mix(in lab, red, red)){.ai-magic-backdrop{background:radial-gradient(ellipse 70% 55% at 80% 15%, color-mix(in srgb, var(--brand) 28%, transparent), transparent 60%), radial-gradient(ellipse 55% 45% at 15% 85%, #0ea5a438, transparent 55%), color-mix(in srgb, var(--background) 55%, #0b1f1d 45%)}}.ai-magic-backdrop{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.ai-magic-orbits,.ai-magic-sparks{pointer-events:none;position:absolute;inset:0}.ai-magic-orbit{border:1px solid var(--brand);position:absolute;top:48%;left:50%}@supports (color:color-mix(in lab, red, red)){.ai-magic-orbit{border:1px solid color-mix(in srgb, var(--brand) 35%, transparent)}}.ai-magic-orbit{border-radius:50%;animation:linear infinite ai-orbit-spin;transform:translate(-50%,-50%)}.ai-magic-orbit-a{opacity:.45;width:min(78vw,520px);height:min(78vw,520px);animation-duration:18s}.ai-magic-orbit-b{opacity:.55;width:min(58vw,380px);height:min(58vw,380px);animation-duration:12s;animation-direction:reverse}.ai-magic-orbit-c{opacity:.7;border-style:dashed;width:min(38vw,250px);height:min(38vw,250px);animation-duration:8s}.ai-magic-spark{opacity:0;background:#7eeedd;border-radius:999px;width:.35rem;height:.35rem;animation:3.6s ease-in-out infinite ai-spark-float;position:absolute}.ai-magic-spark-1{inset-inline-start:12%;animation-delay:0s;top:22%}.ai-magic-spark-2{inset-inline-start:78%;animation-delay:.4s;top:18%}.ai-magic-spark-3{inset-inline-start:88%;animation-delay:.8s;top:48%}.ai-magic-spark-4{inset-inline-start:70%;animation-delay:1.1s;top:76%}.ai-magic-spark-5{inset-inline-start:28%;animation-delay:1.5s;top:82%}.ai-magic-spark-6{inset-inline-start:8%;animation-delay:.2s;top:58%}.ai-magic-spark-7{inset-inline-start:46%;animation-delay:.9s;top:12%}.ai-magic-spark-8{inset-inline-start:55%;animation-delay:1.8s;top:86%}.ai-magic-spark-9{inset-inline-start:18%;animation-delay:2.1s;top:40%}.ai-magic-spark-10{inset-inline-start:82%;animation-delay:.6s;top:64%}.ai-magic-spark-11{inset-inline-start:36%;animation-delay:1.3s;top:28%}.ai-magic-spark-12{inset-inline-start:62%;animation-delay:2.4s;top:36%}.ai-magic-card{z-index:1;border:1px solid var(--brand);border-radius:1.45rem;width:min(420px,100%);padding:1.6rem 1.35rem 1.4rem;position:relative}@supports (color:color-mix(in lab, red, red)){.ai-magic-card{border:1px solid color-mix(in srgb, var(--brand) 28%, var(--border))}}.ai-magic-card{background:linear-gradient(160deg, var(--surface), var(--surface))}@supports (color:color-mix(in lab, red, red)){.ai-magic-card{background:linear-gradient(160deg, color-mix(in srgb, var(--surface) 92%, #ccfbf1), var(--surface))}}.ai-magic-card{text-align:center;animation:.45s both ai-card-in;box-shadow:0 24px 60px #0f766e38}.ai-magic-seal{color:#fff;background:linear-gradient(145deg, var(--brand), var(--brand-strong));width:4.1rem;height:4.1rem;box-shadow:0 12px 28px var(--brand);border-radius:1.2rem;place-items:center;margin:0 auto .9rem;display:grid}@supports (color:color-mix(in lab, red, red)){.ai-magic-seal{box-shadow:0 12px 28px color-mix(in srgb, var(--brand) 35%, transparent)}}.ai-magic-seal{animation:2.4s ease-in-out infinite ai-seal-pulse}.ai-magic-kicker{color:var(--brand);letter-spacing:.08em;margin:0;font-size:.78rem;font-weight:800}.ai-magic-title{color:var(--ink);margin:.35rem 0 0;font-size:clamp(1.35rem,4vw,1.7rem);line-height:1.35}.ai-magic-detail{color:var(--ink-muted);min-height:3.2em;margin:.55rem 0 0;font-size:.95rem;line-height:1.7}.ai-magic-meter{background:var(--brand);border-radius:999px;height:.45rem;margin:1.1rem 0 .95rem;overflow:hidden}@supports (color:color-mix(in lab, red, red)){.ai-magic-meter{background:color-mix(in srgb, var(--brand) 12%, var(--surface-muted))}}.ai-magic-meter-fill{border-radius:inherit;background:linear-gradient(90deg, var(--brand), #14b8a6);width:0;height:100%;animation:2.75s ease-in-out forwards ai-meter-run;display:block}.ai-magic-steps{text-align:start;gap:.4rem;margin:0;padding:0;list-style:none;display:grid}.ai-magic-steps li{color:var(--ink-muted);border-radius:.8rem;align-items:center;gap:.65rem;padding:.45rem .55rem;font-size:.86rem;font-weight:700;transition:background .25s,color .25s;display:flex}.ai-magic-steps li em{background:var(--surface-muted);border:1px solid var(--border);border-radius:.5rem;place-items:center;width:1.55rem;height:1.55rem;font-size:.75rem;font-style:normal;display:grid}.ai-magic-steps li.is-done{color:var(--brand)}.ai-magic-steps li.is-done em{background:var(--brand-soft);border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.ai-magic-steps li.is-done em{border-color:color-mix(in srgb, var(--brand) 30%, var(--border))}}.ai-magic-steps li.is-done em{color:var(--brand)}.ai-magic-steps li.is-on{color:var(--brand-strong);background:var(--brand)}@supports (color:color-mix(in lab, red, red)){.ai-magic-steps li.is-on{background:color-mix(in srgb, var(--brand) 10%, var(--surface))}}.ai-magic-steps li.is-on em{background:var(--brand);border-color:var(--brand);color:#fff}.ai-magic-meta{color:var(--ink-muted);margin:1rem 0 0;font-size:.84rem;line-height:1.65}.ai-magic-meta strong{color:var(--brand-strong)}@keyframes ai-orbit-spin{0%{transform:translate(-50%,-50%)rotate(0)}to{transform:translate(-50%,-50%)rotate(360deg)}}@keyframes ai-spark-float{0%,to{opacity:0;transform:translateY(8px)scale(.7)}35%{opacity:.9;transform:translateY(-6px)scale(1)}70%{opacity:.35}}@keyframes ai-seal-pulse{50%{transform:translateY(-3px)scale(1.04)}}@keyframes ai-card-in{0%{opacity:0;transform:translateY(14px)scale(.97)}to{opacity:1;transform:none}}@keyframes ai-meter-run{0%{width:8%}to{width:94%}}@media (prefers-reduced-motion:reduce){.ai-magic-orbit,.ai-magic-spark,.ai-magic-seal,.ai-magic-meter-fill,.ai-magic-card{animation:none!important}.ai-magic-meter-fill{width:70%}.ai-magic-spark{opacity:.45}}.ai-studio{gap:1.1rem}.ai-studio-meta{color:var(--ink-muted);margin:-.35rem 0 .25rem;font-size:.9rem}.ai-studio-meta strong{color:var(--ink);font-weight:800}.ai-studio-form{gap:1.15rem;display:grid}.ai-studio-section{gap:.7rem;display:grid}.ai-studio-section-head{align-items:flex-start;gap:.75rem;display:flex}.ai-studio-section-head h2{margin:0;font-size:1.05rem;line-height:1.3}.ai-studio-section-head p{color:var(--ink-muted);margin:.2rem 0 0;font-size:.86rem;line-height:1.5}.ai-studio-step{background:var(--brand-soft);width:1.7rem;height:1.7rem;color:var(--brand-strong);border-radius:.55rem;flex:none;place-items:center;margin-top:.1rem;font-size:.82rem;font-weight:800;display:grid}.ai-studio-total{color:var(--ink-muted);white-space:nowrap;margin-inline-start:auto;padding-top:.15rem;font-size:.88rem}.ai-studio-total strong{color:var(--brand-strong);font-size:1.05rem}.ai-studio-card{gap:1rem;display:grid}.ai-studio-textarea{resize:vertical;min-height:10rem}.ai-studio-file-name{color:var(--brand-strong);margin:.35rem 0 0;font-size:.86rem;font-weight:700}.ai-studio-file-hint{color:var(--muted);margin:.4rem 0 0;font-size:.84rem}.ai-studio-file-list{gap:.35rem;margin:.55rem 0 0;padding:0;list-style:none;display:grid}.ai-studio-file-list li{border:1px solid var(--border);background:var(--surface-muted);border-radius:.65rem;justify-content:space-between;align-items:center;gap:.75rem;padding:.4rem .65rem;display:flex}.ai-studio-file-list .ai-studio-file-name{text-overflow:ellipsis;white-space:nowrap;margin:0;overflow:hidden}.ai-studio-file-remove{appearance:none;color:var(--danger,#b42318);font:inherit;cursor:pointer;background:0 0;border:0;flex-shrink:0;font-size:.8rem;font-weight:700}.ai-studio-file-remove:disabled{opacity:.5;cursor:not-allowed}.ai-studio-types{flex-wrap:wrap;gap:.45rem;display:flex}.ai-studio-mode{flex-wrap:wrap;gap:.45rem;margin-bottom:.15rem;display:flex}.ai-studio-mode .ai-studio-type{appearance:none;font:inherit}.ai-studio-extract-count{gap:.45rem;max-width:16rem;display:grid}.ai-studio-quota-row-2{grid-template-columns:minmax(0,1fr) 5.5rem}.ai-studio-types.is-compact .ai-studio-type{padding:.4rem .7rem}.ai-studio-type{border:1px solid var(--border);background:var(--surface);color:var(--ink-muted);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:.7rem;align-items:center;gap:.4rem;padding:.45rem .75rem;font-size:.88rem;font-weight:700;display:inline-flex}.ai-studio-type input{accent-color:var(--brand)}.ai-studio-type.is-on{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.ai-studio-type.is-on{border-color:color-mix(in srgb, var(--brand) 40%, var(--border))}}.ai-studio-type.is-on{background:var(--brand)}@supports (color:color-mix(in lab, red, red)){.ai-studio-type.is-on{background:color-mix(in srgb, var(--brand) 8%, var(--surface))}}.ai-studio-type.is-on{color:var(--brand-strong)}.ai-studio-quota{border-top:1px solid var(--border);gap:.35rem;padding-top:.85rem;display:grid}.ai-studio-quota-head,.ai-studio-quota-row{grid-template-columns:minmax(0,1.4fr) minmax(4.5rem,.7fr) minmax(4.5rem,.7fr);align-items:center;gap:.65rem;display:grid}.ai-studio-quota-head{color:var(--ink-muted);padding:0 .15rem .15rem;font-size:.75rem;font-weight:800}.ai-studio-quota-row{border-top:1px dashed var(--border);padding:.45rem .15rem}@supports (color:color-mix(in lab, red, red)){.ai-studio-quota-row{border-top:1px dashed color-mix(in srgb, var(--border) 80%, transparent)}}.ai-studio-quota-label{gap:.1rem;min-width:0;display:grid}.ai-studio-quota-label strong{font-size:.92rem}.ai-studio-quota-label small{color:var(--ink-muted);font-size:.75rem}.ai-studio-warn{color:var(--danger);margin:0;font-size:.86rem;font-weight:700}.ai-studio-inline{gap:.55rem;display:grid}.ai-studio-inline-label{margin:0;font-size:.88rem;font-weight:800}.ai-studio-grid-2{gap:.85rem;display:grid}.ai-studio-advanced-toggle{color:var(--brand);cursor:pointer;background:0 0;border:0;justify-self:start;padding:0;font-size:.9rem;font-weight:800}.ai-studio-advanced-toggle:hover{color:var(--brand-strong)}.ai-studio-advanced{border-top:1px dashed var(--border);gap:.85rem;padding-top:.25rem;display:grid}.ai-studio-actions{border:1px solid var(--border);background:var(--surface);border-radius:1rem;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.85rem;padding:1rem 1.1rem;display:flex}.ai-studio-actions-summary{color:var(--ink-muted);margin:0;font-size:.92rem;line-height:1.55}.ai-studio-actions-summary strong{color:var(--ink)}.ai-studio-history{border-top:1px solid var(--border);gap:.75rem;margin-top:.5rem;padding-top:1.25rem;display:grid}.ai-studio-history-head{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.ai-studio-history-head h2{margin:0;font-size:1.05rem}.ai-studio-history-list{gap:.55rem;display:grid}.ai-studio-history-item{border:1px solid var(--border);background:var(--surface);border-radius:.95rem;justify-content:space-between;align-items:center;gap:.85rem;padding:.85rem 1rem;display:flex}.ai-studio-history-main{gap:.25rem;min-width:0;display:grid}.ai-studio-history-top{flex-wrap:wrap;align-items:center;gap:.45rem;display:flex}.ai-studio-history-id{color:var(--ink-muted);font-size:.86rem;font-weight:800}.ai-studio-history-title{margin:0;font-size:.95rem;font-weight:700}@media (min-width:720px){.ai-studio-grid-2{grid-template-columns:1fr 1fr}}@media (max-width:560px){.ai-studio-quota-head{display:none}.ai-studio-quota-row{grid-template-columns:1fr 1fr}.ai-studio-quota-label{grid-column:1/-1}.ai-studio-actions{align-items:stretch}.ai-studio-actions .btn{width:100%}.ai-studio-history-item{flex-direction:column;align-items:stretch}}.content-review-prompt{white-space:pre-wrap;min-height:18rem;font-family:ui-monospace,Cascadia Code,Segoe UI,Tahoma,sans-serif;font-size:.9rem;line-height:1.55}.content-review-quote{border-inline-start:3px solid var(--line,#d7dde5);background:var(--surface-2,#f4f6f8);margin:.35rem 0 0;padding:.65rem .85rem}@supports (color:color-mix(in lab, red, red)){.content-review-quote{background:color-mix(in srgb, var(--surface-2,#f4f6f8) 88%, transparent)}}.content-review-quote{white-space:pre-wrap}.content-review-quote.is-fix{border-inline-start-color:var(--brand,#0f766e)}.content-review-calc{background:var(--surface-2,#f4f6f8);border-radius:.6rem;padding:.65rem .85rem}@supports (color:color-mix(in lab, red, red)){.content-review-calc{background:color-mix(in srgb, var(--surface-2,#f4f6f8) 92%, transparent)}}.content-review-calc{font-size:.9rem}.content-review-calc p{margin:.2rem 0}.content-review-markdown{white-space:pre-wrap;max-height:28rem;overflow:auto}.exam-workspace-actions{flex-wrap:wrap;gap:.5rem;display:flex}.exam-pdf-export{gap:1rem;display:grid}.exam-pdf-export-lead{color:var(--ink-muted);margin:0;font-size:.95rem;line-height:1.7}.exam-pdf-option{border:1.5px solid var(--border);background:var(--surface);cursor:pointer;border-radius:1rem;align-items:flex-start;gap:.75rem;padding:1rem 1.05rem;transition:border-color .15s,background .15s;display:flex}.exam-pdf-option.is-on{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.exam-pdf-option.is-on{border-color:color-mix(in srgb, var(--brand) 45%, var(--border))}}.exam-pdf-option.is-on{background:var(--brand-soft)}@supports (color:color-mix(in lab, red, red)){.exam-pdf-option.is-on{background:color-mix(in srgb, var(--brand-soft) 45%, var(--surface))}}.exam-pdf-option input{width:1.1rem;height:1.1rem;accent-color:var(--brand);margin-top:.2rem}.exam-pdf-option strong{font-size:1rem;display:block}.exam-pdf-option small{color:var(--ink-muted);margin-top:.3rem;font-size:.86rem;line-height:1.55;display:block}.exam-pdf-export-actions{flex-wrap:wrap;justify-content:flex-end;gap:.55rem;padding-top:.25rem;display:flex}.exam-workspace-hero{gap:.85rem;display:grid}.exam-workspace-hero-top{flex-wrap:wrap;align-items:center;gap:.55rem;display:flex}.exam-workspace-desc{color:var(--ink-muted);margin:0;line-height:1.6}.exam-workspace-chips{flex-wrap:wrap;gap:.45rem;display:flex}.exam-workspace-chips span{background:var(--surface-muted);min-height:2rem;color:var(--ink);border-radius:.65rem;align-items:center;padding:.25rem .7rem;font-size:.86rem;font-weight:700;display:inline-flex}.exam-workspace-stats{grid-template-columns:repeat(6,minmax(0,1fr));gap:.65rem;margin-top:1rem;display:grid}.exam-workspace-stats>div{border:1px solid var(--border);background:var(--surface);border-radius:1rem;gap:.2rem;padding:.85rem .95rem;display:grid}.exam-workspace-stats p{color:var(--ink-muted);margin:0;font-size:.78rem;font-weight:600}.exam-workspace-stats b{color:var(--ink);font-size:1.35rem;font-weight:800;line-height:1.2}.exam-workspace-tabs{margin-top:1.25rem}.ai-jobs-panel{border:1px solid var(--color-brand);margin-bottom:1.25rem;padding:1rem 1.1rem}@supports (color:color-mix(in lab, red, red)){.ai-jobs-panel{border:1px solid color-mix(in srgb, var(--color-brand) 28%, var(--border))}}.ai-jobs-panel{background:linear-gradient(135deg, var(--color-brand), var(--surface));border-radius:1rem}@supports (color:color-mix(in lab, red, red)){.ai-jobs-panel{background:linear-gradient(135deg, color-mix(in srgb, var(--color-brand) 10%, transparent), color-mix(in srgb, var(--surface) 92%, var(--bg)))}}.ai-jobs-panel-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:.75rem;margin-bottom:.85rem;display:flex}.ai-jobs-panel-head h2{margin:.35rem 0 0;font-size:1.05rem;font-weight:800}.ai-jobs-panel-head p{margin:.25rem 0 0;font-size:.88rem}.ai-jobs-list{gap:.55rem;display:grid}.ai-jobs-item{border:1px solid var(--border);background:var(--surface);border-radius:.8rem;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.65rem;padding:.7rem .85rem;display:flex}.ai-jobs-item b{font-size:.95rem}.ai-jobs-item p{margin:.2rem 0 0}.attempt-row{border:1px solid var(--border);background:var(--surface);border-radius:1rem;gap:.85rem;padding:.95rem 1rem;display:grid}@supports (color:color-mix(in lab, red, red)){.attempt-row{background:color-mix(in srgb, var(--surface) 92%, var(--bg))}}.attempt-row-main{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:.75rem 1.25rem;display:flex}.attempt-row-info{flex:14rem;min-width:min(100%,18rem)}.attempt-row-title{flex-wrap:wrap;align-items:center;gap:.4rem .55rem;display:flex}.attempt-row-title b{font-size:.98rem;font-weight:800}.attempt-row-meta{color:var(--ink-muted);margin:.4rem 0 0;font-size:.84rem;line-height:1.5}.attempt-row-score{background:var(--color-brand);border-radius:.7rem;align-items:baseline;gap:.35rem;padding:.35rem .7rem;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.attempt-row-score{background:color-mix(in srgb, var(--color-brand) 8%, transparent)}}.attempt-row-score{color:var(--ink);white-space:nowrap}.attempt-row-score strong{color:var(--color-brand);font-size:1.2rem;font-weight:800;line-height:1}.attempt-row-score span{color:var(--ink-muted);font-size:.9rem;font-weight:600}.attempt-row-actions{border-top:1px dashed var(--border);flex-wrap:wrap;gap:.45rem;padding-top:.15rem;display:flex}@supports (color:color-mix(in lab, red, red)){.attempt-row-actions{border-top:1px dashed color-mix(in srgb, var(--border) 80%, transparent)}}.attempt-row-actions>*{flex:0 auto}.attempt-review-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem 1rem;display:flex}.attempt-review-meta{flex-wrap:wrap;align-items:center;gap:.55rem .75rem;display:flex}.attempt-review-head .attempt-row-actions{border-top:0;padding-top:0}.exam-builder{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);align-items:start;gap:1rem;display:grid}.exam-builder-panel{gap:1rem;min-height:0;display:grid}.exam-builder-panel-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:.75rem;display:flex}.exam-builder-panel-head h2{margin:0;font-size:1.05rem;font-weight:800}.exam-builder-panel-head p{color:var(--ink-muted);margin:.3rem 0 0;font-size:.86rem;line-height:1.5}.exam-builder-tools{flex-wrap:wrap;align-items:center;gap:.35rem;display:flex}.exam-builder-count{background:var(--brand-soft);min-height:2rem;color:var(--brand);border-radius:999px;align-items:center;padding:.2rem .65rem;font-size:.8rem;font-weight:800;display:inline-flex}.exam-builder-list{border:1px dashed var(--border);gap:.55rem;min-height:12rem;padding:.55rem;display:grid}@supports (color:color-mix(in lab, red, red)){.exam-builder-list{border:1px dashed color-mix(in srgb, var(--border) 85%, var(--brand))}}.exam-builder-list{background:var(--surface-muted);border-radius:1rem}@supports (color:color-mix(in lab, red, red)){.exam-builder-list{background:color-mix(in srgb, var(--surface-muted) 55%, transparent)}}.exam-builder-list{transition:border-color .15s,background .15s}.exam-builder-list.is-dragging{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.exam-builder-list.is-dragging{border-color:color-mix(in srgb, var(--brand) 55%, var(--border))}}.exam-builder-list.is-dragging{background:var(--brand-soft)}@supports (color:color-mix(in lab, red, red)){.exam-builder-list.is-dragging{background:color-mix(in srgb, var(--brand-soft) 45%, var(--surface))}}.exam-builder-list.is-empty{place-items:stretch stretch}.exam-builder-slot{gap:.35rem;display:grid}.exam-builder-drop-line{background:var(--brand);height:3px;box-shadow:0 0 0 3px var(--brand);border-radius:999px}@supports (color:color-mix(in lab, red, red)){.exam-builder-drop-line{box-shadow:0 0 0 3px color-mix(in srgb, var(--brand) 18%, transparent)}}.exam-builder-item,.exam-builder-bank-item{border:1px solid var(--border);background:var(--surface);cursor:grab;border-radius:.95rem;grid-template-columns:auto auto minmax(0,1fr) auto;align-items:center;gap:.7rem;padding:.8rem .9rem;transition:border-color .15s,box-shadow .15s,opacity .15s,transform .15s;display:grid}.exam-builder-bank-item{grid-template-columns:auto minmax(0,1fr) auto}.exam-builder-item:active,.exam-builder-bank-item:active{cursor:grabbing}.exam-builder-item:hover,.exam-builder-bank-item:hover{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.exam-builder-item:hover,.exam-builder-bank-item:hover{border-color:color-mix(in srgb, var(--brand) 35%, var(--border))}}.exam-builder-item.is-source{opacity:.45}.exam-builder-handle{opacity:.45;gap:3px;width:14px;padding:.15rem 0;display:grid}.exam-builder-handle span{background:var(--ink-muted);border-radius:999px;height:2px;display:block}.exam-builder-handle.is-soft{opacity:.3}.exam-builder-index{background:var(--surface-muted);width:1.85rem;height:1.85rem;color:var(--ink-muted);border-radius:.6rem;place-items:center;font-size:.82rem;font-weight:800;display:grid}.exam-builder-body{min-width:0}.exam-builder-body h3{-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:.95rem;font-weight:800;line-height:1.45;display:-webkit-box;overflow:hidden}.exam-builder-meta{flex-wrap:wrap;align-items:center;gap:.35rem;margin-top:.4rem;display:flex}.exam-builder-actions{flex-wrap:wrap;gap:.25rem;display:flex}.exam-builder-bank{gap:.55rem;max-height:min(68vh,640px);padding-inline-end:.15rem;display:grid;overflow:auto}@media (max-width:980px){.exam-workspace-stats{grid-template-columns:repeat(3,minmax(0,1fr))}.exam-builder{grid-template-columns:1fr}}@media (max-width:640px){.exam-workspace-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.exam-builder-item{grid-template-columns:auto auto minmax(0,1fr)}.exam-builder-actions{grid-column:1/-1;justify-content:flex-end}.exam-builder-bank-item{grid-template-columns:auto minmax(0,1fr)}.exam-builder-bank-item .btn{grid-column:1/-1;width:100%}}.curriculum-map{align-items:stretch;gap:1rem;display:grid}.curriculum-map-solo{grid-template-columns:1fr;min-height:min(70vh,760px)}.curriculum-map-toolbar{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.curriculum-map-toolbar .input{flex:14rem;min-width:0}.curriculum-map-panel{border:1px solid var(--border);background:var(--surface);min-height:0;box-shadow:var(--shadow);border-radius:1.1rem;grid-template-rows:auto minmax(0,1fr);display:grid;overflow:hidden}.curriculum-map-panel-head{border-bottom:1px solid var(--border);background:linear-gradient(135deg, var(--brand-soft), transparent 42%), var(--surface-muted);flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:.75rem;padding:1rem 1.1rem;display:flex}@supports (color:color-mix(in lab, red, red)){.curriculum-map-panel-head{background:linear-gradient(135deg, color-mix(in srgb, var(--brand-soft) 55%, transparent), transparent 42%), color-mix(in srgb, var(--surface-muted) 55%, var(--surface))}}.curriculum-map-panel-head h2{margin:0;font-size:1.05rem;font-weight:800}.curriculum-map-panel-head p{color:var(--ink-muted);margin:.3rem 0 0;font-size:.86rem;line-height:1.5}.curriculum-map-legend{flex-wrap:wrap;align-items:center;gap:.35rem;display:flex}.curriculum-map-tree{align-content:start;gap:0;min-height:16rem;max-height:min(68vh,700px);padding:.65rem;padding-inline-end:.4rem;display:grid;overflow:auto}.curriculum-map-tree.is-dragging{background:var(--brand-soft)}@supports (color:color-mix(in lab, red, red)){.curriculum-map-tree.is-dragging{background:color-mix(in srgb, var(--brand-soft) 22%, var(--surface))}}.curriculum-map-tree-empty{place-items:stretch stretch;padding:.75rem}.curriculum-map-slot{gap:0;display:grid}.curriculum-map-drop-line{background:var(--brand);height:3px;box-shadow:0 0 0 3px var(--brand);border-radius:999px}@supports (color:color-mix(in lab, red, red)){.curriculum-map-drop-line{box-shadow:0 0 0 3px color-mix(in srgb, var(--brand) 18%, transparent)}}.curriculum-map-drop-line{margin-block:.1rem;margin-inline:.35rem}.curriculum-map-row{background:var(--surface-muted);border:1px solid #0000;border-radius:.85rem;grid-template-columns:auto auto minmax(0,1fr) auto;align-items:center;gap:.45rem;width:100%;padding:.55rem .7rem;display:grid}@supports (color:color-mix(in lab, red, red)){.curriculum-map-row{background:color-mix(in srgb, var(--surface-muted) 28%, var(--surface))}}.curriculum-map-row{color:inherit;text-align:start;cursor:default;transition:background .15s,border-color .15s,box-shadow .15s,opacity .15s}.curriculum-map-row:hover{background:var(--brand-soft)}@supports (color:color-mix(in lab, red, red)){.curriculum-map-row:hover{background:color-mix(in srgb, var(--brand-soft) 38%, var(--surface))}}.curriculum-map-row:hover{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.curriculum-map-row:hover{border-color:color-mix(in srgb, var(--brand) 22%, var(--border))}}.curriculum-map-row.is-source{opacity:.45}.curriculum-map-row.is-drop-into{border-color:var(--brand);background:var(--brand-soft)}@supports (color:color-mix(in lab, red, red)){.curriculum-map-row.is-drop-into{background:color-mix(in srgb, var(--brand-soft) 70%, var(--surface))}}.curriculum-map-row.is-drop-into{box-shadow:inset 0 0 0 1px var(--brand)}@supports (color:color-mix(in lab, red, red)){.curriculum-map-row.is-drop-into{box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--brand) 35%, transparent)}}.curriculum-map-row.is-editing{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.curriculum-map-row.is-editing{border-color:color-mix(in srgb, var(--brand) 40%, var(--border))}}.curriculum-map-row.is-editing{background:var(--surface);box-shadow:var(--shadow)}.curriculum-map-node-line{grid-template-columns:auto minmax(0,1fr);align-items:stretch;gap:.15rem;display:grid}.curriculum-map-guides{flex-shrink:0;align-self:stretch;min-height:100%;padding-inline-start:.15rem;display:flex}.curriculum-map-guide{flex-shrink:0;align-self:stretch;width:1.1rem;position:relative}.curriculum-map-guide.is-rail:before{content:"";background:var(--brand);inset-inline-start:calc(50% - 1px);border-radius:999px;width:2px;position:absolute;top:0;bottom:0}@supports (color:color-mix(in lab, red, red)){.curriculum-map-guide.is-rail:before{background:color-mix(in srgb, var(--brand) 38%, var(--border))}}.curriculum-map-guide.is-branch:before{content:"";background:var(--brand);inset-inline-start:calc(50% - 1px);border-radius:999px;width:2px;position:absolute;top:0}@supports (color:color-mix(in lab, red, red)){.curriculum-map-guide.is-branch:before{background:color-mix(in srgb, var(--brand) 38%, var(--border))}}.curriculum-map-guide.is-branch.is-mid:before{bottom:0}.curriculum-map-guide.is-branch.is-end:before{height:50%}.curriculum-map-guide.is-branch:after{content:"";background:var(--brand);top:calc(50% - 1px);border-radius:999px;height:2px;position:absolute;inset-inline:50% 0}@supports (color:color-mix(in lab, red, red)){.curriculum-map-guide.is-branch:after{background:color-mix(in srgb, var(--brand) 38%, var(--border))}}.curriculum-map-guide.is-root{width:.55rem}.curriculum-map-handle{opacity:.45;cursor:grab;gap:3px;width:14px;padding:.15rem 0;display:grid}.curriculum-map-handle span{background:var(--ink-muted);border-radius:999px;height:2px;display:block}.curriculum-map-handle.is-soft{opacity:.22;cursor:default}.curriculum-map-row:active .curriculum-map-handle:not(.is-soft){cursor:grabbing}.curriculum-map-expand{width:1.6rem;height:1.6rem;color:var(--ink-muted);cursor:pointer;background:0 0;border:0;border-radius:.5rem;flex-shrink:0;place-items:center;display:grid}.curriculum-map-expand:hover{background:var(--brand-soft)}@supports (color:color-mix(in lab, red, red)){.curriculum-map-expand:hover{background:color-mix(in srgb, var(--brand-soft) 55%, transparent)}}.curriculum-map-expand:hover{color:var(--brand-strong)}.curriculum-map-expand.is-leaf{visibility:hidden;pointer-events:none}.curriculum-map-expand-icon{border-block:.28rem solid #0000;border-inline-start:.36rem solid;width:0;height:0;transition:transform .15s;display:block}.curriculum-map-expand.is-open .curriculum-map-expand-icon{transform:rotate(90deg)}[dir=rtl] .curriculum-map-expand.is-open .curriculum-map-expand-icon{transform:rotate(-90deg)}.curriculum-map-row-body{gap:.2rem;min-width:0;display:grid}.curriculum-map-row-body strong{text-overflow:ellipsis;white-space:nowrap;font-size:.95rem;font-weight:800;line-height:1.35;display:block;overflow:hidden}.curriculum-map-row-meta{flex-wrap:wrap;align-items:center;gap:.3rem;display:flex}.curriculum-map-chip{letter-spacing:.01em;border-radius:.45rem;align-items:center;min-height:1.35rem;padding:.1rem .45rem;font-size:.68rem;font-weight:800;line-height:1;display:inline-flex}.curriculum-map-chip.is-years{background:var(--brand-strong)}@supports (color:color-mix(in lab, red, red)){.curriculum-map-chip.is-years{background:color-mix(in srgb, var(--brand-strong) 14%, var(--surface-muted))}}.curriculum-map-chip.is-years{color:var(--brand-strong)}.curriculum-year-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:.85rem;display:grid}.curriculum-grades-page{position:relative}.curriculum-grades-page:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(ellipse 50% 80% at 80% 0%, var(--brand-soft), transparent 70%), radial-gradient(ellipse 40% 70% at 10% 20%, var(--brand), transparent 65%);inset-inline:-1rem;height:12rem;position:absolute;top:-.5rem}@supports (color:color-mix(in lab, red, red)){.curriculum-grades-page:before{background:radial-gradient(ellipse 50% 80% at 80% 0%, color-mix(in srgb, var(--brand-soft) 70%, transparent), transparent 70%), radial-gradient(ellipse 40% 70% at 10% 20%, color-mix(in srgb, var(--brand) 8%, transparent), transparent 65%)}}.curriculum-grades-page>*{z-index:1;position:relative}.curriculum-grade-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem;display:grid}.curriculum-grade-card{--grade-accent:var(--brand);border:1px solid var(--grade-accent);grid-template-rows:auto 1fr auto;gap:1rem;min-height:11.5rem;padding:1.15rem 1.2rem 1.05rem;display:grid}@supports (color:color-mix(in lab, red, red)){.curriculum-grade-card{border:1px solid color-mix(in srgb, var(--grade-accent) 18%, var(--border))}}.curriculum-grade-card{background:linear-gradient(165deg, var(--grade-accent) 0%, var(--surface) 42%), var(--surface);border-radius:1.15rem}@supports (color:color-mix(in lab, red, red)){.curriculum-grade-card{background:linear-gradient(165deg, color-mix(in srgb, var(--grade-accent) 10%, var(--surface)) 0%, var(--surface) 42%), var(--surface)}}.curriculum-grade-card{color:inherit;isolation:isolate;text-decoration:none;transition:transform .22s,border-color .22s,box-shadow .22s;animation:.45s both curriculum-grade-in;overflow:hidden;box-shadow:0 10px 28px #0f172a0f}.curriculum-grade-card.is-primary{--grade-accent:#0f766e}.curriculum-grade-card.is-prep{--grade-accent:#0e7490}.curriculum-grade-card.is-sec{--grade-accent:#be123c}.curriculum-grade-card:before{content:"";background:var(--grade-accent);opacity:.85;inset-inline-start:0;width:4px;position:absolute;top:0;bottom:0}.curriculum-grade-card:after{content:"";background:var(--grade-accent);inset-inline-end:-18%;border-radius:50%;width:9rem;height:9rem;position:absolute;top:-30%}@supports (color:color-mix(in lab, red, red)){.curriculum-grade-card:after{background:color-mix(in srgb, var(--grade-accent) 12%, transparent)}}.curriculum-grade-card:after{z-index:-1}.curriculum-grade-card:hover{border-color:var(--grade-accent);transform:translateY(-4px)}@supports (color:color-mix(in lab, red, red)){.curriculum-grade-card:hover{border-color:color-mix(in srgb, var(--grade-accent) 42%, var(--border))}}.curriculum-grade-card:hover{box-shadow:0 18px 36px #0f172a1a}.curriculum-grade-card:focus-visible{outline:2px solid var(--grade-accent);outline-offset:3px}.curriculum-grade-card-top{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.curriculum-grade-stage{background:var(--grade-accent);border-radius:.55rem;align-items:center;min-height:1.7rem;padding:.2rem .65rem;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.curriculum-grade-stage{background:color-mix(in srgb, var(--grade-accent) 12%, var(--surface))}}.curriculum-grade-stage{color:var(--grade-accent)}@supports (color:color-mix(in lab, red, red)){.curriculum-grade-stage{color:color-mix(in srgb, var(--grade-accent) 85%, var(--ink))}}.curriculum-grade-stage{letter-spacing:.01em;font-size:.75rem;font-weight:800}.curriculum-grade-index{font-family:var(--font-plex);color:var(--grade-accent);font-size:.85rem;font-weight:700}@supports (color:color-mix(in lab, red, red)){.curriculum-grade-index{color:color-mix(in srgb, var(--grade-accent) 55%, var(--ink-muted))}}.curriculum-grade-index{letter-spacing:.04em;direction:ltr}.curriculum-grade-card-body{gap:.45rem;min-width:0;display:grid}.curriculum-grade-card-body strong{color:var(--ink);margin:0;font-size:1.18rem;font-weight:800;line-height:1.4}.curriculum-grade-card-body p{color:var(--ink-muted);margin:0;font-size:.86rem;line-height:1.55}.curriculum-grade-card-foot{justify-content:space-between;align-items:center;gap:.75rem;padding-top:.15rem;display:flex}.curriculum-grade-tree{opacity:.55;align-items:flex-end;gap:4px;height:1.15rem;display:inline-flex}.curriculum-grade-tree i{background:var(--grade-accent);border-radius:2px;width:5px;display:block}.curriculum-grade-tree i:first-child{height:45%}.curriculum-grade-tree i:nth-child(2){height:75%}.curriculum-grade-tree i:nth-child(3){height:100%}.curriculum-grade-cta{color:var(--grade-accent);align-items:center;gap:.35rem;font-size:.88rem;font-weight:800;transition:gap .2s;display:inline-flex}.curriculum-grade-card:hover .curriculum-grade-cta{gap:.55rem}.curriculum-grade-card:hover .curriculum-grade-tree{opacity:.9}@keyframes curriculum-grade-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){.curriculum-grade-card{animation:none}.curriculum-grade-card:hover{transform:none}}.curriculum-year-card{border:1px solid var(--border);background:linear-gradient(145deg, var(--brand-soft), transparent 55%), var(--surface);border-radius:1rem;align-content:start;gap:.55rem;padding:1.1rem 1.15rem;display:grid}@supports (color:color-mix(in lab, red, red)){.curriculum-year-card{background:linear-gradient(145deg, color-mix(in srgb, var(--brand-soft) 55%, transparent), transparent 55%), var(--surface)}}.curriculum-year-card{box-shadow:var(--shadow);color:inherit;text-decoration:none;transition:border-color .15s,transform .15s}.curriculum-year-card:hover{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.curriculum-year-card:hover{border-color:color-mix(in srgb, var(--brand) 40%, var(--border))}}.curriculum-year-card:hover{transform:translateY(-2px)}.curriculum-year-card strong{font-size:1.05rem;font-weight:800;line-height:1.4}.curriculum-year-checklist{border:1px solid var(--border);background:var(--surface-muted);border-radius:.85rem;gap:.45rem;max-height:22rem;padding:.35rem;display:grid;overflow:auto}@supports (color:color-mix(in lab, red, red)){.curriculum-year-checklist{background:color-mix(in srgb, var(--surface-muted) 45%, var(--surface))}}.curriculum-year-check{cursor:pointer;border-radius:.65rem;align-items:center;gap:.65rem;padding:.55rem .7rem;display:flex}.curriculum-year-check:hover{background:var(--brand-soft)}@supports (color:color-mix(in lab, red, red)){.curriculum-year-check:hover{background:color-mix(in srgb, var(--brand-soft) 40%, transparent)}}.curriculum-year-check input{width:1.05rem;height:1.05rem;accent-color:var(--brand)}.curriculum-map-chip.is-curricula{background:var(--brand-soft)}@supports (color:color-mix(in lab, red, red)){.curriculum-map-chip.is-curricula{background:color-mix(in srgb, var(--brand-soft) 80%, white)}}.curriculum-map-chip.is-curricula{color:var(--brand-strong)}.curriculum-map-chip.is-units{background:var(--brand)}@supports (color:color-mix(in lab, red, red)){.curriculum-map-chip.is-units{background:color-mix(in srgb, var(--brand) 12%, var(--surface-muted))}}.curriculum-map-chip.is-units{color:var(--brand-strong)}.curriculum-map-chip.is-lessons{background:var(--surface-muted);color:var(--ink-muted)}.curriculum-map-chip.is-topics{background:var(--accent)}@supports (color:color-mix(in lab, red, red)){.curriculum-map-chip.is-topics{background:color-mix(in srgb, var(--accent) 10%, var(--surface-muted))}}.curriculum-map-chip.is-topics{color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.curriculum-map-chip.is-topics{color:color-mix(in srgb, var(--accent) 75%, var(--ink))}}.curriculum-map-row-actions{opacity:.72;flex-wrap:wrap;align-items:center;gap:.15rem;display:flex}.curriculum-map-row:hover .curriculum-map-row-actions,.curriculum-map-row.is-editing .curriculum-map-row-actions{opacity:1}.curriculum-map-icon-btn{min-width:2rem;min-height:2rem;font-size:.95rem;line-height:1;padding:0 .35rem!important}.curriculum-map-icon-btn.is-danger{color:var(--danger)}.curriculum-map-inline-form{gap:.55rem;display:grid}.curriculum-map-inline-meta{grid-template-columns:repeat(3,minmax(0,1fr));gap:.45rem;display:grid}.curriculum-map-inline-actions,.curriculum-map-add-row{flex-wrap:wrap;align-items:center;gap:.45rem;display:flex}.curriculum-map-add-row{border:1px dashed var(--brand);margin:.15rem 0 .35rem;padding:.55rem .75rem}@supports (color:color-mix(in lab, red, red)){.curriculum-map-add-row{border:1px dashed color-mix(in srgb, var(--brand) 45%, var(--border))}}.curriculum-map-add-row{background:var(--brand-soft);border-radius:.85rem}@supports (color:color-mix(in lab, red, red)){.curriculum-map-add-row{background:color-mix(in srgb, var(--brand-soft) 35%, var(--surface))}}.curriculum-map-add-row{flex-wrap:wrap;align-items:center;gap:.45rem;display:flex}.curriculum-map-add-row .input{flex:12rem;min-width:0}@media (max-width:980px){.curriculum-map-solo{min-height:0}.curriculum-map-tree{max-height:none}}@media (max-width:720px){.curriculum-map-row{grid-template-columns:auto auto minmax(0,1fr)}.curriculum-map-row-actions{grid-column:1/-1;justify-content:flex-end}.curriculum-map-inline-meta{grid-template-columns:1fr}}.ai-studio-image-preview{border:1px solid var(--border);background:var(--surface-muted);border-radius:.85rem;max-width:280px;margin-top:.55rem;overflow:hidden}.ai-studio-image-preview-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:.55rem;margin-top:.55rem;display:grid}.ai-studio-image-preview-grid .ai-studio-image-preview{max-width:none;margin-top:0}.ai-studio-image-preview img{object-fit:contain;width:100%;height:auto;max-height:180px;display:block}.ai-studio-source-actions{flex-wrap:wrap;gap:.55rem;margin-bottom:.35rem;display:flex}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.camera-capture-overlay{z-index:80;background:#0f172a8c;place-items:center;padding:1rem;display:grid;position:fixed;inset:0}.camera-capture-panel{border:1px solid var(--border);background:var(--surface);border-radius:1rem;gap:.85rem;width:min(720px,100%);padding:1rem;display:grid;box-shadow:0 18px 50px #0f172a47}.camera-capture-head{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.camera-capture-head h3{margin:0;font-size:1.05rem}.camera-capture-error{color:#be123c;margin:0;font-size:.9rem;font-weight:700}.camera-capture-frame{border:1px solid var(--border);aspect-ratio:4/3;background:#0f172a;border-radius:.9rem;overflow:hidden}.camera-capture-video{object-fit:cover;width:100%;height:100%;display:block}.camera-capture-actions{flex-wrap:wrap;gap:.55rem;display:flex}.ch-page{gap:1.15rem}.ch-hero{border:1px solid var(--border);background:radial-gradient(120% 90% at 100% 0%, var(--brand-soft), transparent 55%), linear-gradient(165deg, var(--brand-soft), var(--surface) 62%);border-radius:1.25rem;gap:.85rem;padding:1.25rem 1.2rem;display:grid}@supports (color:color-mix(in lab, red, red)){.ch-hero{background:radial-gradient(120% 90% at 100% 0%, color-mix(in srgb, var(--brand-soft) 55%, transparent), transparent 55%), linear-gradient(165deg, color-mix(in srgb, var(--brand-soft) 22%, var(--surface)), var(--surface) 62%)}}.ch-hero{box-shadow:0 12px 32px #0f172a0d}.ch-hero-top{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:.75rem;display:flex}.ch-hero h1,.ch-hero h2{margin:0;font-size:clamp(1.35rem,3vw,1.75rem);font-weight:800;line-height:1.25}.ch-hero-meta{flex-wrap:wrap;align-items:center;gap:.45rem;display:flex}.ch-hero-sub{color:var(--ink-muted);margin:0;font-size:.92rem;line-height:1.55}.ch-code-chip{border:1px dashed var(--brand);border-radius:.9rem;justify-content:center;align-items:center;margin:0;padding:.55rem 1rem;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.ch-code-chip{border:1px dashed color-mix(in srgb, var(--brand) 45%, var(--border))}}.ch-code-chip{background:var(--brand-soft)}@supports (color:color-mix(in lab, red, red)){.ch-code-chip{background:color-mix(in srgb, var(--brand-soft) 35%, #fff)}}.ch-code-chip{color:var(--brand);letter-spacing:.12em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:clamp(1.35rem,4vw,1.85rem);font-weight:800;line-height:1}.ch-badge-row{flex-wrap:wrap;gap:.4rem;display:flex}.ch-kpi-strip{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;display:grid}.ch-kpi{border:1px solid var(--border);background:linear-gradient(160deg, var(--brand-soft), var(--surface) 58%);border-radius:1.05rem;gap:.25rem;padding:.95rem .9rem;display:grid}@supports (color:color-mix(in lab, red, red)){.ch-kpi{background:linear-gradient(160deg, color-mix(in srgb, var(--brand-soft) 24%, var(--surface)), var(--surface) 58%)}}.ch-kpi span{color:var(--ink-muted);font-size:.8rem;font-weight:700}.ch-kpi b{color:var(--brand);font-size:clamp(1.25rem,2.8vw,1.65rem);font-weight:800;line-height:1.1}.ch-kpi.accent{background:linear-gradient(160deg, #ffe4e6, var(--surface) 60%)}@supports (color:color-mix(in lab, red, red)){.ch-kpi.accent{background:linear-gradient(160deg, color-mix(in srgb, #ffe4e6 50%, var(--surface)), var(--surface) 60%)}}.ch-kpi.accent b{color:var(--accent)}.ch-card-grid{grid-template-columns:1fr;gap:.9rem;display:grid}.ch-card{border:1px solid var(--border);background:var(--surface);color:inherit;border-radius:1.15rem;gap:.85rem;padding:1.05rem 1rem;text-decoration:none;transition:transform .18s,box-shadow .18s,border-color .18s;display:grid;box-shadow:0 10px 28px #0f172a0a}.ch-card:hover{border-color:var(--brand);transform:translateY(-2px)}@supports (color:color-mix(in lab, red, red)){.ch-card:hover{border-color:color-mix(in srgb, var(--brand) 35%, var(--border))}}.ch-card:hover{box-shadow:0 14px 34px #0f172a14}.ch-card-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:.65rem;display:flex}.ch-card-head h3{margin:0;font-size:1.05rem;font-weight:800;line-height:1.35}.ch-card-kpis{grid-template-columns:repeat(3,minmax(0,1fr));gap:.5rem;display:grid}.ch-card-kpi{background:var(--brand-soft);border-radius:.75rem;gap:.15rem;padding:.55rem .5rem;display:grid}@supports (color:color-mix(in lab, red, red)){.ch-card-kpi{background:color-mix(in srgb, var(--brand-soft) 18%, var(--surface-muted,#f8fafc))}}.ch-card-kpi{text-align:center}.ch-card-kpi span{color:var(--ink-muted);font-size:.72rem;font-weight:700}.ch-card-kpi b{color:var(--ink);font-size:.95rem;font-weight:800}.ch-card-foot{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.55rem;display:flex}.ch-share{gap:1rem;display:grid}.ch-share-code-block{justify-items:start;gap:.45rem;display:grid}.ch-share-label{color:var(--ink-muted);font-size:.82rem;font-weight:700}.ch-share-hint{color:var(--ink-muted);margin:0;font-size:.88rem}.ch-share-actions{flex-wrap:wrap;gap:.55rem;display:flex}.ch-share-actions .btn{min-width:8.5rem}.ch-share-qr{justify-items:start;gap:.45rem;display:grid}.ch-share-qr img{border:1px solid var(--border);background:#fff;border-radius:.9rem;padding:.55rem}.ch-share.is-compact .ch-code-chip{font-size:1.35rem}.ch-panel{border:1px solid var(--border);background:var(--surface);border-radius:1.15rem;gap:.85rem;padding:1.1rem 1.05rem;display:grid}.ch-panel h2{margin:0;font-size:1.1rem;font-weight:800}.ch-board{gap:1rem;display:grid}.ch-board-empty{margin:0;padding:.5rem 0}.ch-podium{align-items:end;gap:.65rem;display:grid}.ch-podium--1{grid-template-columns:1fr;max-width:14rem;margin-inline:auto}.ch-podium--2{grid-template-columns:1fr 1fr}.ch-podium--3{grid-template-columns:1fr 1.15fr 1fr}.ch-podium-card{text-align:center;border:1px solid var(--border);background:var(--brand-soft);border-radius:1rem;justify-items:center;gap:.25rem;padding:.9rem .65rem;display:grid}@supports (color:color-mix(in lab, red, red)){.ch-podium-card{background:color-mix(in srgb, var(--brand-soft) 16%, var(--surface))}}.ch-podium-card.rank-1{background:linear-gradient(165deg, #fef3c7, var(--surface) 70%);padding-block:1.15rem}@supports (color:color-mix(in lab, red, red)){.ch-podium-card.rank-1{background:linear-gradient(165deg, color-mix(in srgb, #fef3c7 70%, var(--surface)), var(--surface) 70%)}}.ch-podium-card.rank-1{border-color:#f59e0b}@supports (color:color-mix(in lab, red, red)){.ch-podium-card.rank-1{border-color:color-mix(in srgb, #f59e0b 35%, var(--border))}}.ch-podium-card.rank-2{background:linear-gradient(165deg, #e2e8f0, var(--surface) 70%)}@supports (color:color-mix(in lab, red, red)){.ch-podium-card.rank-2{background:linear-gradient(165deg, color-mix(in srgb, #e2e8f0 55%, var(--surface)), var(--surface) 70%)}}.ch-podium-card.rank-3{background:linear-gradient(165deg, #ffedd5, var(--surface) 70%)}@supports (color:color-mix(in lab, red, red)){.ch-podium-card.rank-3{background:linear-gradient(165deg, color-mix(in srgb, #ffedd5 55%, var(--surface)), var(--surface) 70%)}}.ch-podium-card.is-me,.ch-board-row.is-me{outline:2px solid var(--brand)}@supports (color:color-mix(in lab, red, red)){.ch-podium-card.is-me,.ch-board-row.is-me{outline:2px solid color-mix(in srgb, var(--brand) 55%, transparent)}}.ch-podium-card.is-me,.ch-board-row.is-me{outline-offset:1px}.ch-podium-medal{font-size:1.35rem;line-height:1}.ch-podium-name{font-size:.92rem;font-weight:800}.ch-podium-score{color:var(--brand);font-size:1.15rem;font-weight:800}.ch-podium-card small{color:var(--ink-muted);font-size:.75rem}.ch-board-list{gap:.45rem;margin:0;padding:0;list-style:none;display:grid}.ch-board-row{border:1px solid var(--border);background:var(--surface-muted,#f8fafc);border-radius:.85rem;grid-template-columns:2.2rem minmax(0,1fr) auto;align-items:center;gap:.65rem;padding:.7rem .75rem;display:grid}@supports (color:color-mix(in lab, red, red)){.ch-board-row{background:color-mix(in srgb, var(--surface-muted,#f8fafc) 70%, var(--surface))}}.ch-board-rank{background:var(--brand-soft);border-radius:999px;justify-content:center;align-items:center;width:1.75rem;height:1.75rem;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.ch-board-rank{background:color-mix(in srgb, var(--brand-soft) 40%, #fff)}}.ch-board-rank{color:var(--brand);font-size:.85rem;font-weight:800}.ch-board-name{text-overflow:ellipsis;white-space:nowrap;font-weight:700;overflow:hidden}.ch-board-meta{justify-items:end;gap:.1rem;display:grid}.ch-board-meta b{color:var(--ink);font-weight:800}.ch-board-meta small{color:var(--ink-muted);font-size:.75rem}.ch-detail-actions{flex-wrap:wrap;gap:.55rem;display:flex}@media (min-width:720px){.ch-kpi-strip{grid-template-columns:repeat(4,minmax(0,1fr))}.ch-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ch-share{grid-template-columns:minmax(0,1fr) auto;align-items:start}.ch-share-actions{grid-column:1}.ch-share-qr{grid-area:1/2/span 2}}@media (min-width:1100px){.ch-card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (prefers-reduced-motion:reduce){.ch-card:hover{transform:none}}html.dark .ch-code-chip{background:var(--brand-soft)}@supports (color:color-mix(in lab, red, red)){html.dark .ch-code-chip{background:color-mix(in srgb, var(--brand-soft) 22%, var(--surface))}}html.dark .ch-card-kpi{background:var(--brand-soft)}@supports (color:color-mix(in lab, red, red)){html.dark .ch-card-kpi{background:color-mix(in srgb, var(--brand-soft) 14%, var(--surface))}}.wa-fab{right:max(1.25rem, env(safe-area-inset-right));bottom:max(1.25rem, env(safe-area-inset-bottom));z-index:55;-webkit-tap-highlight-color:transparent;direction:ltr;align-items:center;gap:.7rem;text-decoration:none;transition:bottom .3s cubic-bezier(.22,1,.36,1);display:flex;position:fixed}.wa-fab-icon{color:#fff;background:linear-gradient(145deg,#2fe07a,#1faa55);border-radius:999px;place-items:center;width:3.6rem;height:3.6rem;transition:transform .25s cubic-bezier(.22,1,.36,1),box-shadow .25s;display:grid;position:relative;box-shadow:0 12px 28px -8px #16a34a99,0 2px 6px #0f172a1f}.wa-fab-icon:before{content:"";border-radius:inherit;pointer-events:none;border:2px solid #25d366;animation:2.6s ease-out infinite wa-fab-ring;position:absolute;inset:0}.wa-fab-label{text-align:right;color:#0f172a;white-space:nowrap;opacity:0;transform-origin:100%;pointer-events:none;direction:rtl;background:#fff;border:1px solid #e2e8f0;border-radius:.95rem;gap:.05rem;padding:.6rem .95rem;transition:opacity .22s,transform .25s cubic-bezier(.22,1,.36,1);display:grid;transform:translate(.5rem)scale(.96);box-shadow:0 14px 32px -12px #0f172a47}.wa-fab-label b{font-size:.88rem;font-weight:800}.wa-fab-label small{color:#64748b;font-size:.74rem;font-weight:600}.wa-fab:hover .wa-fab-icon,.wa-fab:focus-visible .wa-fab-icon{transform:translateY(-2px)scale(1.05);box-shadow:0 16px 34px -8px #16a34ab3,0 2px 6px #0f172a24}.wa-fab:focus-visible{outline:none}.wa-fab:focus-visible .wa-fab-icon{outline-offset:3px;outline:3px solid #86efac}@media (hover:hover) and (min-width:768px){.wa-fab:hover .wa-fab-label,.wa-fab:focus-visible .wa-fab-label{opacity:1;transform:none}}@media (max-width:767px){.wa-fab{right:max(1rem, env(safe-area-inset-right));bottom:max(1rem, env(safe-area-inset-bottom))}.wa-fab-icon{width:3.35rem;height:3.35rem}.wa-fab-label{display:none}.lp:has(.lp-sticky) .wa-fab{bottom:calc(5.4rem + env(safe-area-inset-bottom))}}@media (prefers-reduced-motion:reduce){.wa-fab-icon:before{opacity:0;animation:none}}@keyframes wa-fab-ring{0%{opacity:.7;transform:scale(1)}70%,to{opacity:0;transform:scale(1.45)}}@media print{.wa-fab{display:none}}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}
