/* From I To We: literary typography, warm paper, pale amethyst, soft geometry.
   Admin theme variables remain authoritative. Dark purple surfaces are omitted. */
@font-face{font-family:Literata;src:url('fonts/literata-regular.woff2') format('woff2');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:'Alegreya Sans';src:url('fonts/alegreya-sans-regular.woff2') format('woff2');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:'Alegreya Sans';src:url('fonts/alegreya-sans-bold.woff2') format('woff2');font-style:normal;font-weight:700;font-display:swap}
:root{--accent:#b89bd4;--background:#faf8f5;--surface:#fff;--text:#302c32;--on-accent:#302c32;--display:Literata,Georgia,serif;--body:'Alegreya Sans','Helvetica Neue',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--background);color:var(--text);font:400 18px/1.65 var(--body);--line:color-mix(in srgb,var(--text) 17%,transparent);--muted:color-mix(in srgb,var(--text) 77%,var(--background));--tint:color-mix(in srgb,var(--accent) 17%,var(--surface));--shadow:0 26px 55px -45px color-mix(in srgb,var(--text) 40%,transparent)}
button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{touch-action:manipulation}button,a{-webkit-tap-highlight-color:transparent}button,.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:48px;max-width:100%;padding:12px 25px;border:1px solid transparent;border-radius:999px;background:var(--accent);color:var(--on-accent);font-size:17px;font-weight:700;line-height:1.25;text-decoration:none;cursor:pointer;transition:transform .25s,background .25s,box-shadow .25s}button:active,.button:active{transform:translateY(1px)}button:disabled{opacity:.55;cursor:not-allowed}a{color:inherit;text-underline-offset:5px}a,button,summary{overflow-wrap:anywhere}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid color-mix(in srgb,var(--accent) 65%,var(--text));outline-offset:4px}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:var(--display);font-weight:400;text-wrap:balance;overflow-wrap:anywhere}h1{font-size:clamp(48px,5.5vw,76px);line-height:1.06;letter-spacing:-.045em}h2{font-size:clamp(26px,2.6vw,36px);line-height:1.2;letter-spacing:-.035em}p{margin:14px 0;text-wrap:pretty}small,.small{font-size:15px;line-height:1.5}strong{font-weight:700}.muted{color:var(--muted)}
.header{display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:1280px;margin:auto;padding:23px 40px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--background) 92%,transparent)}.brand{display:flex;align-items:center;gap:12px;min-width:0;font-size:21px;font-weight:700;line-height:1.15;text-decoration:none}.brand>span:last-child{overflow-wrap:anywhere}.brand-icon{display:grid;place-items:center;flex-shrink:0;width:45px;height:45px;border-radius:52% 48% 42% 58% / 38% 43% 57% 62%;background:var(--accent);color:var(--on-accent);font:38px/1 Georgia,serif}.brand img{max-width:120px;max-height:48px;object-fit:contain}.header nav{display:flex;gap:12px;flex-shrink:0}.header nav a{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:8px 18px;font-size:16px;text-decoration:none;border-radius:999px;color:var(--muted)}.header nav a.active{background:var(--tint);color:var(--text);font-weight:700}
main{max-width:1260px;margin:auto;padding:0 40px 88px;min-height:calc(100dvh - 190px)}main:focus{outline:none}footer{max-width:1180px;margin:auto;padding:28px 0 calc(28px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--line);color:var(--muted);font-size:15px;overflow-wrap:anywhere}.intro{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:70px;align-items:center;padding:78px 0 66px}.intro h1{max-width:790px}.intro .lede{max-width:620px;margin-top:26px;font-size:21px;line-height:1.6;color:var(--muted)}.eyebrow{margin:0 0 22px;font-size:12px;font-weight:700;line-height:1.45;letter-spacing:.18em;color:var(--muted)}.status-dot{display:inline-block;width:7px;height:7px;margin-right:8px;border-radius:50%;background:var(--accent)}.intro-note{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:240px;text-align:center;background:var(--tint);border-radius:48% 52% 42% 58% / 51% 40% 60% 49%;color:var(--muted);font-size:16px;line-height:1.4}.intro-note::after{content:'';position:absolute;inset:18px 8px;border:1px solid color-mix(in srgb,var(--accent) 45%,transparent);border-radius:50%;transform:rotate(-17deg);pointer-events:none}.big-number{font:400 90px/1 var(--display);letter-spacing:-.06em;color:var(--text)}.training-grid{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:48px;align-items:start}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:22px;margin-bottom:24px}.section-heading>div{min-width:0}.section-heading>span{font-size:15px;color:var(--muted)}.section-heading>button{flex-shrink:0}.section-heading h2{font-size:29px}.group-list{border-top:1px solid var(--line)}.group{display:grid;grid-template-columns:28px minmax(0,1fr) 54px;gap:18px;width:100%;padding:23px 16px;text-align:left;background:transparent;color:var(--text);border:0;border-bottom:1px solid var(--line);border-radius:0;font-weight:400}.group-number{padding-top:4px;align-self:start;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}.group strong{font-size:20px}.group small{display:block;margin-top:6px;font-size:16px;color:var(--muted)}.group-count{display:flex;justify-content:space-between;font-size:15px;color:var(--muted)}.group.selected{background:var(--tint);box-shadow:inset 3px 0 var(--accent);border-radius:0 16px 16px 0}.session-config{position:sticky;top:24px;padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow)}.session-config h2{font-size:30px;margin-bottom:24px}.session-config p{font-size:17px;line-height:1.5}.session-config .small{font-size:15px}.session-config .eyebrow{font-size:12px}.mode-switch{display:flex;gap:5px;padding:5px;background:var(--background);border:1px solid var(--line);border-radius:999px}.mode-switch button{flex:1;min-width:0;padding:10px 14px;background:transparent;color:var(--muted)}.mode-switch button.selected{background:var(--tint);color:var(--text)}dl{margin:22px 0}dl>div{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}dt{color:var(--muted);font-size:16px}dd{margin:0;font-weight:700;font-variant-numeric:tabular-nums}.wide{width:100%;justify-content:space-between}.session-config .wide{margin:8px 0}.mobile-focus,.mobile-lesson{display:none}.resume{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:32px;padding:16px 24px;background:var(--tint);border-radius:18px}.resume a{display:inline-flex;align-items:center;min-height:44px;font-weight:700}
.secondary{background:transparent;border-color:var(--line);color:var(--text)}.text-button{background:transparent;color:var(--text);padding:10px 14px;min-width:44px;min-height:44px;font-size:16px}.danger{background:#a83737;color:#fff}.danger-text{color:#a83737}.error{padding:14px 18px;background:#fff0ed;color:#922a22;border-radius:14px;font-size:16px;overflow-wrap:anywhere}.empty,.loading{padding:70px 20px;text-align:center}.empty h1{margin-bottom:28px}.skip{position:absolute;top:-90px;left:16px;z-index:10;padding:12px;background:var(--surface)}.skip:focus{top:10px}#toast{position:fixed;bottom:calc(20px + env(safe-area-inset-bottom,0px));left:50%;z-index:20;max-width:calc(100vw - 32px);width:max-content;padding:14px 24px;background:var(--text);color:var(--background);border-radius:18px;opacity:0;pointer-events:none;transform:translate(-50%,20px);transition:opacity .25s,transform .25s;font-size:16px}#toast.visible{opacity:1;transform:translate(-50%,0)}
.session-top{display:flex;justify-content:space-between;align-items:center;gap:18px;margin:24px 0 30px;color:var(--muted);font-size:16px}.session-top>a{display:flex;align-items:center;min-height:44px;text-decoration:none}.question-heading{display:flex;justify-content:space-between;align-items:center;gap:24px}.question-heading h1{font-size:clamp(34px,4vw,52px);letter-spacing:-.04em}.question-heading .eyebrow{margin-bottom:12px}.question-index{flex-shrink:0;font:32px/1.3 var(--display);font-variant-numeric:tabular-nums}.question-index span{font:18px var(--body);color:var(--muted)}progress{appearance:none;width:100%;height:4px;margin:24px 0 28px;border:0;border-radius:4px;background:var(--line);overflow:hidden}progress::-webkit-progress-bar{background:var(--line)}progress::-webkit-progress-value{background:var(--accent)}progress::-moz-progress-bar{background:var(--accent)}.player-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:36px;align-items:start}.video-panel video{display:block;width:100%;aspect-ratio:4/3;max-height:65dvh;object-fit:contain;background:#252426;border-radius:22px}.player-caption{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0;font-size:16px;color:var(--muted)}.player-caption label{display:flex;align-items:center;gap:10px;margin:0;flex-shrink:0;font-size:16px}.player-caption select{width:auto;min-width:76px;margin:0;padding:9px}.answers{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}.answer-panel .eyebrow{margin-bottom:18px}.answer{justify-content:space-between;min-height:60px;padding:16px;background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:16px;font-size:18px}.answer small{font-size:14px;color:var(--muted);font-weight:400}.answer.correct{background:#e0f2e6;border-color:#39855a;color:#165231;opacity:1}.answer.incorrect{background:#f9e9e5;border-color:#ad5a4c;color:#823729;opacity:1}.feedback{font-size:18px;padding:8px 0}.good{color:#237245}.bad{color:#a23a2b}.media-error{font-size:16px;color:#a23a2b}.result-hero{padding:65px 0;text-align:center}.score{font:110px/1.2 var(--display);letter-spacing:-.06em;color:var(--text)}.score span{font-size:48px}.result-hero h1{max-width:850px;margin:20px auto;font-size:clamp(36px,4vw,52px)}.result-hero p{color:var(--muted);font-size:19px}.result-hero .button{margin-top:16px}.review-list{display:grid;gap:12px}.review-list details{border:1px solid var(--line);border-radius:22px;background:var(--surface)}summary{display:flex;align-items:center;gap:22px;padding:20px 24px;cursor:pointer;font-size:17px;min-height:64px}summary>span:last-child{margin-left:auto}.review-status{font-size:22px}.review-video{max-width:600px;margin:0 auto 24px;padding:0 20px}.review-video video{width:100%;max-height:400px;background:#252426;border-radius:16px}.compact{padding-bottom:48px}.lessons-layout{display:grid;grid-template-columns:330px minmax(0,1fr);gap:40px}.lesson-link{justify-content:space-between;width:100%;padding:18px 14px;text-align:left;border-bottom:1px solid var(--line);border-radius:0;background:transparent;color:var(--text);font-size:17px}.lesson-link.selected{background:var(--tint);border-radius:16px}.lesson-player{position:sticky;top:24px;align-self:start;padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:26px}.lesson-player video{width:100%;max-height:65dvh;background:#252426;border-radius:16px}.lesson-player h2{font-size:27px;margin-top:22px}.login{max-width:520px;margin:65px auto}.login h1{font-size:48px}.login form{margin:32px 0}.login>a{display:inline-flex;align-items:center;min-height:44px;font-size:17px}
.admin-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:52px 0 28px}.admin-heading h1{font-size:56px}.admin-heading .eyebrow{margin-bottom:14px}.admin-heading>button{flex-shrink:0}.tabs{display:flex;gap:18px;flex-wrap:wrap;margin-bottom:36px;padding-bottom:12px;border-bottom:1px solid var(--line)}.tabs a{display:flex;align-items:center;min-height:46px;padding:10px 20px;border-radius:999px;font-size:17px;line-height:1.3;text-align:center;text-decoration:none;color:var(--muted)}.tabs a.active{background:var(--tint);color:var(--text);font-weight:700}.count{margin-left:8px;font:18px var(--body);color:var(--muted)}.filters{display:grid;grid-template-columns:minmax(0,1.7fr) repeat(3,minmax(0,1fr));gap:16px;padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:24px;margin-bottom:26px}label{display:block;font-size:17px;font-weight:700;line-height:1.4;margin-bottom:20px}input:not([type=checkbox]),select,textarea{display:block;min-width:0;width:100%;min-height:48px;padding:11px 14px;margin-top:9px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--text);font-size:18px;font-weight:400;line-height:1.4}input[type=color]{height:52px;padding:5px;cursor:pointer}input[type=file]{font-size:16px;max-width:100%;padding:10px}input::file-selector-button{border:0;border-radius:999px;background:var(--tint);color:var(--text);padding:9px 12px;margin-right:10px;font:700 16px var(--body)}textarea{min-height:110px;resize:vertical}.filters label{margin:0;font-size:15px}.table-scroll{position:relative;overflow:auto}table{width:100%;border-collapse:collapse;font-size:16px}th{text-align:left;font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--muted);padding:14px;border-bottom:1px solid var(--line)}td{padding:17px 14px;border-bottom:1px solid var(--line)}td:first-child{width:36%}td:last-child{white-space:nowrap;text-align:right}.video-title{justify-content:start;background:transparent;color:var(--text);border-radius:0;padding:4px 0;font-size:18px;text-align:left}.video-title:hover{text-decoration:underline}td small{display:block;margin-top:5px;font-size:14px;color:var(--muted)}.badge{display:inline-block;padding:5px 12px;border-radius:999px;background:var(--tint);color:var(--text);font-size:14px}.badge.inactive{background:var(--background);color:var(--muted)}.pagination{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:24px;font-size:16px;color:var(--muted)}.pagination>div{display:flex;gap:8px}.pagination button{padding:10px 18px;font-size:16px}.editor{padding:30px;margin-top:32px;border:1px solid var(--line);border-radius:28px;background:var(--surface);scroll-margin-top:20px}.editor-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:32px}.editor video{width:100%;max-height:400px;margin-bottom:20px;border-radius:18px;background:#252426}.upload-placeholder{aspect-ratio:4/3;display:flex;flex-direction:column;align-items:center;justify-content:center;margin-bottom:20px;border:1px dashed var(--line);border-radius:20px;background:var(--background);font-size:22px}.upload-placeholder small{color:var(--muted)}.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.checkbox{display:flex;align-items:center;gap:10px;min-height:44px}input[type=checkbox]{flex-shrink:0;accent-color:var(--text);width:21px;height:21px;margin:0}fieldset{min-width:0;border:0;margin:10px 0 24px;padding:0}legend{font-size:17px;font-weight:700;margin-bottom:10px}legend small{font-weight:400;color:var(--muted)}.checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px 14px}.checks label{display:flex;align-items:center;gap:9px;min-height:44px;margin:0;font-size:17px;font-weight:400;overflow-wrap:anywhere}.category-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px}.category-list>div{display:flex;align-items:center;gap:8px;padding:18px 0;border-bottom:1px solid var(--line)}.category-list>div>span{flex:1;min-width:0;overflow-wrap:anywhere}.category-list strong{font-size:19px}.category-list small{display:block;margin-top:8px;color:var(--muted);font-size:16px}.category-list button{flex-shrink:0}#category-editor form{max-width:600px;margin-top:24px}.settings-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:60px}.settings-section{padding-bottom:28px;margin-bottom:34px;border-bottom:1px solid var(--line)}.settings-section h2{margin-bottom:28px}.settings-section .eyebrow{margin-bottom:14px}.colors{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px}.brand-preview{padding:24px;border:1px solid var(--line);border-radius:26px}#theme-preview{padding:26px;border:1px solid var(--line);border-radius:20px;overflow-wrap:anywhere}#theme-preview p{font-size:18px}.preview-mark{font:48px/1.5 Georgia,serif}.preview-button{display:inline-block;margin-top:18px;padding:12px 20px;border-radius:999px;font-size:17px;font-weight:700;color:var(--on-accent)}.logo-section{margin-top:34px}.logo-section h2{font-size:30px;margin-bottom:22px}.logo-preview{max-width:100%;max-height:100px;object-fit:contain;margin-bottom:20px}.password-section{max-width:560px}.password-section form{margin-top:32px}.save-status{display:inline-block;font-size:16px;margin:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}dialog{width:min(460px,calc(100% - 40px));max-height:calc(100dvh - 40px);overflow:auto;margin:auto;padding:28px;border:1px solid var(--line);border-radius:26px;background:var(--surface);color:var(--text)}dialog::backdrop{background:#302c3255;backdrop-filter:blur(4px)}dialog p{color:var(--muted);margin:20px 0 26px}.actions{display:flex;justify-content:flex-end;gap:12px}
.training-grid>*,.player-grid>*,.settings-layout>*,.editor-grid>*,.form-row>*,.filters>*,.lessons-layout>*,.category-grid>*{min-width:0}
@media(hover:hover){button:not(:disabled):hover,.button:hover{box-shadow:0 8px 22px -18px var(--text);transform:translateY(-2px)}.secondary:hover,.text-button:hover{background:var(--tint)}.group:hover{background:var(--tint)}.header nav a:hover,.tabs a:hover{background:var(--tint)}}
@media(max-width:1050px){.header{padding-inline:30px}main{padding-inline:30px}footer{margin-inline:30px}.intro{grid-template-columns:minmax(0,1fr) 170px;gap:45px;padding-block:62px}.intro-note{min-height:210px}.training-grid{grid-template-columns:minmax(0,1fr) 320px;gap:28px}.session-config{position:static;padding:24px}.group{gap:12px;padding-inline:10px}.group small{font-size:16px}.player-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:26px}.answer{padding:14px 12px;font-size:17px}.filters{grid-template-columns:repeat(2,minmax(0,1fr))}.settings-layout{gap:30px}.category-grid{gap:30px}.lessons-layout{grid-template-columns:280px minmax(0,1fr);gap:28px}.editor-grid{grid-template-columns:1fr}.editor video{max-height:340px}}
@media(max-width:820px){.header{flex-wrap:wrap;gap:16px;padding:20px 24px}.header nav{gap:4px}.header nav a{padding-inline:14px}main{padding-inline:24px;padding-bottom:64px}footer{margin-inline:24px}.intro{grid-template-columns:minmax(0,1fr) 140px;gap:30px;padding:54px 0 46px}.intro-note{min-height:180px}.big-number{font-size:70px}.intro .lede{font-size:20px}.intro h1{font-size:clamp(43px,6.7vw,60px)}.training-grid{display:block}.focus-library{display:none}.mobile-focus{display:block}.session-config{max-width:620px;margin:auto;padding:28px}.session-config h2{display:none}.session-config>.eyebrow{margin-bottom:18px}.session-config dl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding-block:18px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.session-config dl>div{display:block;padding:0;border:0}.session-config dd{font-size:22px;margin-top:4px}.session-config dt{font-size:16px}.session-config .wide{justify-content:center}.player-grid{grid-template-columns:1fr}.video-panel{max-width:620px;width:100%;margin:auto}.video-panel video{max-height:55dvh}.answer-panel{max-width:620px;width:100%;margin:auto}.answer{min-height:56px;font-size:19px}.answer-panel .eyebrow{margin-bottom:14px}.question-heading h1{font-size:40px}.player-caption{padding-block:12px}.session-top{margin:18px 0 22px}.category-grid,.settings-layout{grid-template-columns:1fr}.settings-layout{gap:40px}.settings-layout aside{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.logo-section{margin:0}.brand-preview{padding:20px}.lessons-layout{display:flex;flex-direction:column;gap:22px}.lessons-layout aside{width:100%}.lesson-player{position:static;width:100%}.mobile-lesson{display:block}#lesson-list{display:none}.lesson-player video{max-height:55dvh}.tabs{gap:6px}.tabs a{padding-inline:18px}.table-scroll{overflow:visible}table,tbody{display:block;width:100%}thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}tbody{display:grid;gap:18px}tbody tr{display:grid;grid-template-columns:minmax(0,1fr);gap:0;padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:24px}td,td:first-child{display:block;width:100%;padding:7px 0;border:0;overflow-wrap:anywhere}td[data-label]{display:grid;grid-template-columns:125px minmax(0,1fr);align-items:baseline;gap:12px;font-size:17px}td[data-label]::before{content:attr(data-label);font-size:15px;font-weight:700;color:var(--muted)}td:first-child{padding:0 0 14px;margin-bottom:8px;border-bottom:1px solid var(--line)}td:last-child{white-space:normal}.video-title{min-height:44px;font-size:21px;line-height:1.3}.badge{justify-self:start}td small{font-size:16px}.row-actions{display:flex!important;justify-content:flex-end;gap:12px;margin-top:14px;padding-top:16px;border-top:1px solid var(--line)}.row-actions button{min-width:90px;border:1px solid var(--line)}summary{flex-wrap:wrap;gap:10px 18px}summary>span:last-child{margin-left:40px;width:calc(100% - 40px)}}
@media(max-width:620px){body{font-size:17px;line-height:1.6}.header{display:block;padding:18px 20px 12px}.brand{font-size:21px;width:100%}.brand-icon{width:40px;height:40px;font-size:34px}.brand img{max-width:100px;max-height:40px}.header nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:16px}.header nav a{padding:8px 12px;min-height:44px;font-size:17px}main{padding-inline:20px;padding-bottom:52px}footer{margin-inline:20px;padding-top:24px;font-size:16px}.intro{display:block;padding:38px 0 32px}.intro h1{font-size:clamp(40px,10.6vw,55px);line-height:1.08}.intro .lede{font-size:19px;line-height:1.55;margin-top:20px}.intro-note{display:none}.eyebrow{font-size:11px;letter-spacing:.16em;margin-bottom:18px}.session-config{padding:22px 20px;border-radius:26px}.session-config p{font-size:17px}.session-config .small{font-size:16px}.session-config dt{font-size:15px}.session-config dl{gap:8px;margin:20px 0}.session-config dd{font-size:20px}.mobile-focus{margin-bottom:14px}.mode-switch{margin-top:20px}.mode-switch button{font-size:18px}.resume{display:block;padding:18px 20px;font-size:17px}.resume a{margin-top:6px}.section-heading{align-items:flex-start;flex-wrap:wrap;gap:16px;margin-bottom:22px}.section-heading h2{font-size:30px}.section-heading>span{font-size:16px}.question-heading{align-items:flex-start;gap:14px}.question-heading h1{font-size:32px;letter-spacing:-.035em}.question-heading .eyebrow{font-size:10px;letter-spacing:.12em}.question-index{font-size:25px;white-space:nowrap;padding-top:24px}.question-index span{font-size:15px}.session-top{margin:12px 0 20px;font-size:16px}.session-top>span{display:none}.session-top .text-button{padding:10px 8px;font-size:16px}.session-top>a{font-size:16px}progress{margin:18px 0 20px}.player-grid{gap:16px}.video-panel video{border-radius:18px;max-height:50dvh}.player-caption{gap:12px;font-size:16px;line-height:1.3}.player-caption label{font-size:16px;gap:6px}.player-caption select{min-width:70px;font-size:16px;padding-inline:8px}.answers{gap:10px}.answer{min-height:54px;padding:14px 12px;border-radius:14px;font-size:18px}.answer small{font-size:13px}#answer-hint{font-size:16px}.feedback{font-size:17px}.result-hero{padding:40px 0}.score{font-size:88px}.score span{font-size:38px}.result-hero h1{font-size:36px}.result-hero p{font-size:18px}.result-hero .button{width:100%}.review-list details{border-radius:20px}summary{padding:18px;font-size:17px}.review-video{padding-inline:14px}.lesson-player{padding:18px;border-radius:22px}.lesson-player h2{font-size:26px}.compact{padding-bottom:26px}.login{margin:38px 0}.login h1{font-size:42px}.login p{font-size:18px}.admin-heading{padding:34px 0 24px;align-items:flex-end;gap:12px}.admin-heading h1{font-size:42px}.admin-heading .eyebrow{font-size:10px;letter-spacing:.12em;max-width:220px}.admin-heading>button{padding:10px 16px;font-size:16px}.tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:28px;padding-bottom:18px}.tabs a{justify-content:center;min-height:46px;padding:10px 8px;font-size:17px}.count{font-size:18px}#add-video{width:100%}.filters{padding:18px;gap:18px 14px;border-radius:22px}.filters .search{grid-column:1/-1}.filters label{font-size:16px}.filters input,.filters select{font-size:17px}.filters label:last-child{grid-column:1/-1}tbody tr{padding:20px;border-radius:22px}.pagination{flex-direction:column;align-items:stretch;gap:14px;font-size:16px}.pagination>div{justify-content:space-between}.pagination button{font-size:17px}.editor{padding:20px;border-radius:24px}.editor-grid{gap:24px}.editor .section-heading{flex-wrap:nowrap}.editor h2{font-size:28px}.editor .text-button{padding-inline:8px}.form-row{grid-template-columns:1fr;gap:0}label{font-size:17px;margin-bottom:20px}input:not([type=checkbox]),select,textarea{font-size:18px;min-height:50px}input[type=file]{font-size:16px}.small,small{font-size:16px}.checks{gap:6px 12px}.checks label{min-height:46px;font-size:17px}.checkbox{font-size:17px;align-items:flex-start;padding-block:8px}.checkbox input{margin-top:2px}.editor button[type=submit],.password-section button[type=submit],#settings-form>button,#logo-form button[type=submit]{width:100%}.category-grid{gap:36px}.category-list strong{font-size:19px}.category-list small{font-size:16px}.category-list button{padding-inline:10px}.category-grid .section-heading{flex-wrap:nowrap}.category-grid .section-heading h2{font-size:28px}.settings-layout aside{display:block}.logo-section{margin-top:32px}.settings-section h2{font-size:32px}.settings-section .eyebrow{font-size:11px}.settings-section{padding-bottom:22px;margin-bottom:28px}.colors{gap:0 16px}.colors label{font-size:16px}.password-section h2{font-size:32px}dialog{padding:24px;border-radius:24px}dialog h2{font-size:28px}dialog p{font-size:18px}.actions{flex-wrap:wrap}.actions button{flex:1;font-size:17px}.save-status{margin-left:0}#toast{font-size:17px}}
@media(max-width:360px){.header,main{padding-inline:16px}footer{margin-inline:16px}.session-config{padding-inline:16px}.session-config dt{font-size:14px}.session-config dd{font-size:18px}.question-heading h1{font-size:29px}.filters{grid-template-columns:minmax(0,1fr)}.checks{grid-template-columns:1fr}td[data-label]{grid-template-columns:100px minmax(0,1fr)}.admin-heading h1{font-size:35px}.category-grid .section-heading h2{font-size:25px}.player-caption{flex-wrap:wrap}}
@media(max-height:520px) and (orientation:landscape){.intro{padding-block:28px}.video-panel video{max-height:78dvh}.lesson-player video{max-height:78dvh}.session-config,.lesson-player{position:static}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}button:hover,.button:hover{transform:none!important}}

/* A phone editor replaces the long video list while preserving its filters. */
@media(max-width:820px){#admin-content.editing>.filters,#admin-content.editing>#video-table,#admin-content.editing #add-video{display:none}#admin-content.editing .editor{margin-top:0}}

[hidden]{display:none!important}
.score{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:center;gap:.12em;font-size:clamp(48px,12vw,110px)}
.score span{font-size:clamp(24px,6vw,48px)}

.session-config dd{overflow-wrap:anywhere}
@media(max-width:820px){.session-config dt{min-height:3em}}
[hidden] { display: none !important; }
#account-logout { min-height:44px; padding:.5rem .8rem; }
.login #resend { margin-top:1rem; }
.login input[autocomplete="one-time-code"] { letter-spacing:.3em; font-size:1.4rem; }
@media(max-width:600px) { .header { flex-wrap:wrap; } .header nav { flex-wrap:wrap; gap:.6rem; } }