/*! tailwindcss v4.3.1 | MIT License | https://tailwindcss.com */
@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-border-style:solid;--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-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@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,ui-sans-serif, system-ui, 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{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{.block{display:block}.hidden{display:none}.table{display:table}.border{border-style:var(--tw-border-style);border-width:1px}.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,)}}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f6f7f2;--surface:#fff;--surface-strong:#eef4f2;--ink:#13201c;--muted:#63716b;--line:#d9e0dc;--primary:#0f6b5f;--primary-strong:#0a4c43;--accent:#c94f36;--gold:#f0b84f;--danger:#a93131;--shadow:0 18px 50px #18231f1c;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#111614;--surface:#1b2421;--surface-strong:#23312d;--ink:#f4f8f5;--muted:#aebdb6;--line:#34443f;--primary:#3fb49f;--primary-strong:#9ee1d4;--accent:#f47a58;--gold:#fac768;--danger:#ff7979;--shadow:0 18px 50px #00000047}*{box-sizing:border-box}html{background:var(--bg);color:var(--ink)}body{background:linear-gradient(180deg, #0f6b5f1a, transparent 320px), var(--bg);min-width:320px;min-height:100vh;margin:0}button,input,select,textarea{font:inherit}button{border:0}button:disabled{cursor:not-allowed;opacity:.55}input,select,textarea{border:1px solid var(--line);background:var(--surface);width:100%;color:var(--ink);border-radius:8px;outline:none;padding:.78rem .85rem}textarea{resize:vertical;min-height:74px}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #0f6b5f26}label{color:var(--muted);gap:.45rem;font-size:.92rem;font-weight:700;display:grid}.app-shell{width:min(1180px,100% - 32px);margin:0 auto;padding:24px 0 52px}.topbar,.student-band,.quiz-layout,.result-band,.admin-login,.dashboard-toolbar,.control-band,.results-panel,.question-editor{width:100%}.topbar{justify-content:space-between;align-items:center;gap:1rem;padding:18px 0 30px;display:flex}.brand-block,.top-actions,.button-row,.panel-heading,.results-controls{align-items:center;gap:.75rem;display:flex}.brand-mark{background:linear-gradient(135deg, var(--primary), var(--accent));color:#fff;letter-spacing:0;width:54px;height:54px;box-shadow:var(--shadow);border-radius:8px;place-items:center;font-weight:900;display:grid}.brand-block p,.eyebrow{color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin:0;font-size:.78rem;font-weight:900}.brand-block h1,h2,h3{margin:0;line-height:1.05}.brand-block h1{font-size:clamp(1.35rem,2vw,2rem)}h2{font-size:clamp(1.8rem,4vw,3.2rem)}h3{font-size:1.05rem}.top-actions{flex-wrap:wrap;justify-content:flex-end}.segmented,.icon-button,.primary-button,.ghost-button,.danger-button,.mini-button{cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;min-height:42px;font-weight:850;display:inline-flex}.segmented{border:1px solid var(--line);background:var(--surface);color:var(--muted);padding:0 .95rem}.segmented.active{border-color:var(--primary);background:var(--primary);color:#fff}.icon-button{width:42px;color:var(--ink);background:var(--surface);border:1px solid var(--line)}.primary-button{background:var(--primary);color:#fff;padding:0 1.1rem}.primary-button:hover{background:var(--primary-strong)}.ghost-button{border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:0 1rem}.danger-button{color:var(--danger);background:#a931311f;border:1px solid #a9313140;padding:0 1rem}.mini-button{background:var(--surface-strong);min-height:34px;color:var(--ink);padding:0 .8rem}.student-band{grid-template-columns:minmax(0,1.2fr) minmax(310px,.8fr);align-items:start;gap:28px;display:grid}.intro-panel{color:#fff;box-shadow:var(--shadow);background:linear-gradient(135deg,#0a4c43eb,#c94f36db),repeating-linear-gradient(45deg,#ffffff1a 0 1px,#0000 1px 12px);border-radius:8px;padding:clamp(26px,5vw,56px)}.intro-panel .eyebrow{color:#ffe0a3}.intro-panel h2{max-width:760px;margin-top:.5rem}.instruction-list{gap:.8rem;max-width:680px;margin:2rem 0 0;padding-left:1.3rem;font-weight:700;display:grid}.start-form,.admin-login,.settings-panel,.analysis-panel,.results-panel,.question-editor{border:1px solid var(--line);box-shadow:var(--shadow);background:#ffffffbd;border-radius:8px}:root[data-theme=dark] .start-form,:root[data-theme=dark] .admin-login,:root[data-theme=dark] .settings-panel,:root[data-theme=dark] .analysis-panel,:root[data-theme=dark] .results-panel,:root[data-theme=dark] .question-editor{background:#1b2421db}.start-form{gap:1rem;padding:24px;display:grid}.form-message,.warning-text{color:var(--danger);margin:0;font-weight:800}.quiz-layout{grid-template-columns:250px minmax(0,1fr);align-items:start;gap:24px;display:grid}.quiz-status{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);border-radius:8px;gap:1rem;padding:20px;display:grid;position:sticky;top:18px}.status-tile{color:var(--primary-strong);align-items:center;gap:.75rem;font-size:1.45rem;font-weight:950;display:flex}.status-line{align-items:end;gap:.45rem;display:flex}.status-line strong{font-size:2.3rem;line-height:1}.status-line span,.quiz-status p{color:var(--muted);margin:0;font-weight:750}progress{background:var(--surface-strong);border:0;border-radius:999px;width:100%;height:12px;overflow:hidden}progress::-webkit-progress-bar{background:var(--surface-strong)}progress::-webkit-progress-value{background:var(--gold)}.question-flow{-webkit-user-select:none;user-select:none;gap:14px;display:grid}.question-card{border:1px solid var(--line);background:var(--surface);border-radius:8px;gap:1rem;padding:20px;display:grid}.question-meta{color:var(--muted);text-transform:uppercase;justify-content:space-between;gap:1rem;font-size:.82rem;font-weight:900;display:flex}.question-card p{margin:0;font-size:1.05rem;font-weight:760;line-height:1.55}.submit-strip{padding:22px 0 10px}.confirm-box{border:1px solid var(--line);background:var(--surface-strong);border-radius:8px;gap:1rem;padding:18px;display:grid}.confirm-box p{margin:0;font-weight:760}.result-band,.admin-login{text-align:center;place-items:center;gap:1rem;min-height:440px;display:grid}.loading-panel,.data-error{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);border-radius:8px}.loading-panel{text-align:center;align-content:center;place-items:center;gap:.65rem;min-height:320px;display:grid}.data-error{color:var(--danger);margin-bottom:18px;padding:14px 16px;font-weight:820}.result-band{background:var(--surface);box-shadow:var(--shadow);border-radius:8px}.result-band svg{color:var(--primary)}.admin-login{max-width:440px;margin:0 auto;padding:32px}.admin-login form{gap:1rem;width:100%;display:grid}.dashboard{gap:20px;display:grid}.dashboard-toolbar,.panel-heading,.results-controls{justify-content:space-between}.metric-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}.metric-card{border:1px solid var(--line);background:var(--surface);border-radius:8px;gap:.35rem;min-height:112px;padding:18px;display:grid}.metric-card span{color:var(--muted);font-weight:800}.metric-card strong{align-self:end;font-size:2rem;line-height:1}.control-band{grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);gap:18px;display:grid}.settings-panel,.analysis-panel,.results-panel,.question-editor{padding:20px}.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:1rem;display:grid}.analysis-panel{align-content:start;gap:1rem;display:grid}.analysis-panel>p{color:var(--muted);margin:0;font-weight:720}.missed-row{border-top:1px solid var(--line);grid-template-columns:34px minmax(0,1fr) 30px;align-items:center;gap:.75rem;padding-top:.8rem;display:grid}.missed-row span,.missed-row strong{background:var(--surface-strong);border-radius:8px;place-items:center;min-width:30px;min-height:30px;font-weight:900;display:grid}.missed-row p{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:.92rem;font-weight:720;overflow:hidden}.results-panel{gap:1rem;display:grid}.results-controls{flex-wrap:wrap}.results-controls label{min-width:180px}.search-box{min-width:min(320px,100%);position:relative}.search-box svg{color:var(--muted);position:absolute;bottom:14px;left:12px}.search-box input{padding-left:2.35rem}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:720px}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:middle;padding:.9rem .7rem}th{color:var(--muted);text-transform:uppercase;font-size:.8rem}.question-editor{gap:1rem;display:grid}.editor-list{border-top:1px solid var(--line);max-height:560px;display:grid;overflow:auto}.editor-row{border-bottom:1px solid var(--line);grid-template-columns:44px minmax(260px,1fr) minmax(220px,.7fr);align-items:start;gap:.75rem;padding:.85rem 0;display:grid}.editor-row>span{background:var(--surface-strong);border-radius:8px;place-items:center;height:36px;font-weight:900;display:grid}@media (width<=900px){.topbar,.student-band,.quiz-layout,.control-band{grid-template-columns:1fr}.topbar{display:grid}.top-actions,.dashboard-toolbar,.panel-heading{justify-content:flex-start}.quiz-status{position:static}.metric-grid,.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=620px){.app-shell{width:min(100% - 20px,1180px);padding-top:12px}.brand-block{align-items:flex-start}.brand-mark{width:46px;height:46px}.top-actions,.button-row{width:100%}.segmented,.primary-button,.ghost-button,.danger-button{flex:1}.metric-grid,.settings-grid,.editor-row{grid-template-columns:1fr}.intro-panel,.start-form,.settings-panel,.analysis-panel,.results-panel,.question-editor,.question-card{padding:16px}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@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}