/* O’Phys atelier: shared visual system and responsive accessibility. */
@font-face{font-family:AtelierSerif;src:url('/assets/fonts/cormorant-garamond-600.ttf') format('truetype');font-display:swap;font-weight:600}
@font-face{font-family:AtelierSans;src:url('/assets/fonts/dm-sans-400.ttf') format('truetype');font-display:swap;font-weight:400}
@font-face{font-family:AtelierSans;src:url('/assets/fonts/dm-sans-600.ttf') format('truetype');font-display:swap;font-weight:600}
:root{--bg:#091f2b;--panel:#112c39;--ivory:#f6f0e4;--muted:#bac8cc;--gold:#dfbd79;--line:#344b55;color-scheme:dark;scroll-behavior:smooth;scroll-padding-top:100px}
*{box-sizing:border-box}html{scroll-snap-type:none!important}body{margin:0;background:#091f2b!important;color:var(--ivory);font:16px/1.65 AtelierSans,Arial,sans-serif;overflow-x:clip}body::before,body::after{display:none!important}h1,h2,h3,.footer-brand{font-family:AtelierSerif,Georgia,serif!important;font-weight:600;letter-spacing:-.025em}h1{font-size:clamp(38px,5vw,66px);line-height:1.08}h2{font-size:clamp(30px,3.6vw,46px);line-height:1.12}h3{font-size:28px;line-height:1.15}a,button,input,select,textarea{touch-action:manipulation}a{color:inherit}button,.button,input,select,textarea{font-family:AtelierSans,Arial,sans-serif}button,.button{min-height:44px}button:disabled{opacity:.5;cursor:not-allowed}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex='0']:focus-visible{outline:3px solid #edc879!important;outline-offset:5px!important}main:focus{outline:none}.skip{position:fixed!important;z-index:9999!important;top:10px!important;left:16px!important;transform:translateY(-180%);background:#f6f0e4;color:#091f2b;padding:12px 20px}.skip:focus{transform:none}
body #header{position:sticky;top:0;display:flex;align-items:center;gap:26px;min-height:88px;padding:14px max(28px,calc((100vw - 1280px)/2));background:#091f2bf2!important;backdrop-filter:blur(16px);border:0;border-bottom:1px solid #ffffff18;box-shadow:none;z-index:100}#header::before,#header::after{display:none!important}#header .header-brand{gap:10px;flex-shrink:0;font:600 25px AtelierSerif,serif;letter-spacing:2px;color:var(--ivory)}#header .header-brand img{width:40px;height:40px;object-fit:cover;border-radius:50%}#header nav{display:flex;align-items:center;justify-content:center;gap:22px;flex:1}#header nav a{font:400 12px/1.4 AtelierSans,sans-serif;letter-spacing:0;white-space:nowrap;padding:10px 0;color:#cad3d4;background:none;border:0;border-radius:0}#header nav a:hover,#header nav a[aria-current]{color:#edc879;box-shadow:0 1px #edc879}#header #login{font-size:12px;padding:10px 19px;background:transparent;color:var(--ivory);border:1px solid #8d9b9f;border-radius:4px}#menu-toggle{display:none}
body #main,body main:has(.ceramic-home){max-width:1280px;width:calc(100% - 72px);padding:0 0 60px;margin:0 auto;border:none;background:transparent;box-shadow:none;border-radius:0;min-height:65vh}#main::before,#main::after{display:none!important}#main>.page-intro,#main>.programme-intro,#main>.training-setup,#main>.quiz,#main>.contact-layout,#main>.card,#main>.editor-heading{margin-top:50px}#main p{line-height:1.7}.eyebrow{font:600 10px/1.7 AtelierSans,sans-serif!important;letter-spacing:2px!important;color:var(--gold)!important;text-transform:uppercase}.muted,.hint,.lead{color:var(--muted)}#main .button.primary,#main button.primary{background:var(--gold);border:1px solid var(--gold);color:#102b37;box-shadow:none;border-radius:4px;font-weight:600;padding:14px 22px}#main .button.primary:hover,#main button.primary:hover{background:#f0d6a4;border-color:#f0d6a4;transform:translateY(-2px)}#main .button:not(.primary){background:transparent;color:var(--ivory);border:1px solid #73888f;border-radius:4px}.text-link{color:var(--gold)}.ui-icon{width:20px;height:20px}.card,dialog,.contact-form{border:1px solid #3a535e;border-radius:8px;background:#112c39;color:var(--ivory);box-shadow:none}input,textarea,select{max-width:100%;font-size:16px!important;background:#0a202d;color:var(--ivory);border-color:#647b85}dialog{max-width:min(640px,calc(100vw - 32px));max-height:85dvh;overflow:auto}dialog::backdrop{background:#031018bb;backdrop-filter:blur(4px)}
.atelier-hero{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:70px;padding:72px 0 56px}.atelier-intro .eyebrow{display:flex;align-items:center;gap:9px;margin:0 0 26px}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px #dfbd7918}.atelier-hero h1{font-size:clamp(48px,5.2vw,76px);line-height:1.04;margin:0 0 24px;letter-spacing:-2px;color:var(--ivory)}.atelier-hero h1 em{color:var(--gold);font-weight:600}.atelier-lead{max-width:470px;color:#bac8cc;font-size:16px}.atelier-actions{display:flex;flex-wrap:wrap;align-items:center;gap:24px;margin-top:30px}.atelier-actions .button{display:flex;align-items:center;gap:20px;font-size:13px}.atelier-secondary{color:var(--ivory);text-decoration:none;font-size:13px;border-bottom:1px solid #7f939c;padding:8px 0}.atelier-note{font-size:11px;color:#a5b8bf;margin-top:17px}.atelier-art{margin:0;max-width:480px;width:100%;justify-self:end;position:relative}.art-frame{padding:10px;border:1px solid #bfa16b66;border-radius:48% 48% 6px 6px;position:relative;background:#14323f}.art-frame img{display:block;width:100%;height:auto;border-radius:48% 48% 2px 2px;box-shadow:0 20px 60px #0005}.atelier-art figcaption{text-align:center;font-size:8px;letter-spacing:2px;color:#bac6ca;margin-top:20px}.atelier-shortcuts{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #ffffff24;border-bottom:1px solid #ffffff24;margin-bottom:85px}.atelier-shortcuts a{display:flex;gap:15px;align-items:center;padding:27px 18px;text-decoration:none;min-width:0;border-right:1px solid #ffffff24;transition:background .2s}.atelier-shortcuts a:first-child{padding-left:0}.atelier-shortcuts a:last-child{border:0}.atelier-shortcuts a:hover{background:#ffffff07}.shortcut-symbol{font:28px AtelierSerif,serif;color:var(--gold);width:28px}.atelier-shortcuts small{display:block;font-size:8px;letter-spacing:1px;color:#aebfc5}.atelier-shortcuts strong{font:600 25px AtelierSerif,serif}.atelier-shortcuts a>span:last-child{margin-left:auto;color:var(--gold)}.atelier-section-title{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}.atelier-section-title h2{margin:12px 0 0}.atelier-section-title>a{font-size:12px;white-space:nowrap}.atelier-path-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}.atelier-path{display:grid;grid-template-columns:38% 1fr;text-decoration:none;overflow:hidden;background:#f3ede1;color:#153443;border-radius:5px;border:1px solid #d8c7a5;transition:transform .25s,box-shadow .25s}.atelier-path:hover{transform:translateY(-5px);box-shadow:0 16px 35px #0004}.path-image{background-image:url('/assets/ophys-concours-diptyque.webp');background-size:200% 100%;background-position:left center;min-height:260px}.path-image.polytech{background-position:right center}.path-copy{padding:26px}.path-copy .eyebrow{color:#766038!important;font-size:8px!important;letter-spacing:1.5px!important}.path-copy h3{font-size:29px;margin:13px 0}.path-copy p{font-size:12px;color:#48616e}.path-link{display:flex;justify-content:space-between;border-top:1px solid #bdb7a9;padding-top:13px;margin-top:22px;font-size:11px;font-weight:600}.atelier-scroll{display:block;text-align:center;font-size:10px;letter-spacing:1px;color:#b8c8cd;margin:45px auto 0;text-decoration:none}.atelier-scroll span{margin-left:12px;color:var(--gold)}
#main .editorial-section{padding:70px 0;margin:0;border:0;border-bottom:1px solid #ffffff20;background:transparent}#main .ceramic-method{margin-top:12px}#main .method-steps{gap:36px}.method-steps article{background:transparent;border:0;border-top:1px solid #59717a;padding:25px 0}.method-steps p,.about-copy p,.faq-list p{color:var(--muted);font-size:15px}.step-index{font:600 32px AtelierSerif,serif;color:var(--gold)}.method-steps h3{font-size:28px}.about-split,.faq-section{color:var(--ivory);gap:64px}.about-signature>.muted{display:none}.faq-list summary{padding:20px 28px 20px 0;min-height:56px;font-size:15px}.faq-list details{border-color:#3e5863}.closing-section{background:#112e3b!important;border:1px solid #3d5863!important;border-radius:6px;padding:55px 30px!important;margin:55px 0 0!important;color:var(--ivory)}.closing-section p{color:var(--muted)}body #footer{background:#071a25;border-top:1px solid #ffffff20;padding:38px max(36px,calc((100vw - 1280px)/2));font-size:12px}.footer-brand{font-size:30px;letter-spacing:2px}.programme-grid{max-width:1050px}.programme-art-window{max-height:330px;aspect-ratio:1.35}.programme-art-window img{object-fit:fill}.programme-art-card{background:#f3ede1;color:#193b4a;border-color:#bca778}.programme-art-caption{padding:22px;color:#385563}.programme-art-caption strong{font:600 30px/1.1 AtelierSerif,serif;color:#193b4a}.programme-art-action{color:#254d60;border-color:#b5bdb8}.subject-module{border-width:3px}.reader{max-width:100%;overflow:hidden}.book-area{max-width:100%}.reader:fullscreen{width:100vw;height:100dvh;overflow:auto;padding:16px;background:#091f2b}.reader:fullscreen>section{height:100%;display:flex;flex-direction:column}.reader:fullscreen .book-area{flex:1;min-height:0}.route-enter{animation:atelier-enter .4s ease both}@keyframes atelier-enter{from{opacity:.4;transform:translateY(8px)}to{opacity:1;transform:none}}.atelier-hero .atelier-intro{animation:atelier-enter .65s ease both}.atelier-art{animation:atelier-enter .85s ease both}
@media(min-width:1081px){#header #menu-toggle{display:none!important}}
@media(max-width:1080px){body #header{padding:14px 26px;gap:18px;flex-wrap:wrap;min-height:76px}#header #menu-toggle{display:block!important;margin-left:auto;background:transparent;color:var(--ivory);border:1px solid #6b808a;font-size:13px}#header nav{display:none!important;order:10;flex:0 0 100%;flex-direction:column;align-items:stretch;gap:0;padding:10px 0}#header nav.is-open{display:flex!important}#header nav a{font-size:15px;padding:14px 8px}#header #login{margin:0}.atelier-hero{gap:35px;padding-top:48px}.atelier-shortcuts{grid-template-columns:repeat(2,1fr)}.atelier-shortcuts a{padding:22px!important}.atelier-shortcuts a:nth-child(2){border-right:0}.atelier-shortcuts a:nth-child(-n+2){border-bottom:1px solid #ffffff24}.atelier-path{grid-template-columns:1fr}.path-image{min-height:220px;background-size:200% auto;background-position:left 45%}.path-image.polytech{background-position:right 45%}}
@media(max-width:700px){body #main{width:calc(100% - 36px);padding-bottom:35px}body #header{padding:10px 18px;gap:10px}#header .header-brand{font-size:22px}#header .header-brand img{width:32px;height:32px}#header #login{font-size:11px;padding:8px 12px}#header #menu-toggle{padding:8px 12px}.atelier-hero{grid-template-columns:1fr;gap:34px;padding:38px 0 32px}.atelier-hero h1{font-size:clamp(42px,10.5vw,64px);letter-spacing:-1.2px}.atelier-hero .eyebrow{margin-bottom:22px;font-size:9px!important}.atelier-lead{font-size:15px}.atelier-actions{gap:18px;margin-top:24px}.atelier-actions .button{padding:13px 16px!important}.atelier-art{justify-self:center;max-width:330px}.atelier-art figcaption{font-size:7px}.atelier-shortcuts{margin-bottom:48px}.atelier-shortcuts a{padding:18px 10px!important;gap:8px}.atelier-shortcuts strong{font-size:22px}.atelier-shortcuts small{font-size:6.5px;letter-spacing:.5px}.shortcut-symbol{font-size:24px;width:23px}.atelier-shortcuts a>span:last-child{font-size:12px}.atelier-section-title{display:block}.atelier-section-title>a{display:inline-block;margin-top:20px}.atelier-path-grid{grid-template-columns:1fr;gap:22px}.atelier-path{grid-template-columns:35% 1fr}.path-image{min-height:260px;background-size:200% 100%;background-position:left center}.path-image.polytech{background-position:right center}.path-copy{padding:21px 16px}.path-copy h3{font-size:27px}.path-copy p{font-size:12px}.path-copy .eyebrow{font-size:7px!important}.path-link{font-size:10px}#main .editorial-section{padding:44px 0}.about-split,.faq-section{gap:25px}.method-steps{grid-template-columns:1fr!important;gap:12px!important}.closing-section{padding:35px 20px!important}.programme-grid{grid-template-columns:1fr!important}.programme-art-window{max-height:none;aspect-ratio:1}.programme-art-caption{padding:20px}.row{flex-wrap:wrap}.contact-layout{grid-template-columns:1fr;gap:25px}.contact-form{padding:22px}.reader{padding:10px}.reader .toolbar{gap:8px}.reader aside{display:none}body #footer{padding:30px 20px}.footer-links{gap:15px}.book-area{touch-action:pan-y}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.atelier-path:hover,#main .button.primary:hover{transform:none}}
@media(forced-colors:active){a,button,.card,.atelier-path{border:1px solid CanvasText}.status-dot{background:CanvasText}}
#ophys-focus-open{background:#112c39!important;border:1px solid #8a9c9d!important;box-shadow:none!important;border-radius:6px!important;color:#f6f0e4!important;font:600 12px AtelierSans,sans-serif!important;padding:12px 18px!important;min-height:44px!important}#ophys-focus-open::before,#ophys-focus-open::after{display:none!important}
.path-copy{min-width:0;overflow-wrap:anywhere}.programme-art-window{aspect-ratio:1;max-height:none}.programme-art-window img{width:200%;height:100%}.path-image{background-size:200% auto;background-repeat:no-repeat;background-color:#09283e}
@media(max-width:700px){.atelier-path{grid-template-columns:1fr}.path-image{min-height:0;aspect-ratio:1.9;background-size:200% auto;background-position:left 44%}.path-image.polytech{background-position:right 44%}.path-copy{padding:23px}.path-copy h3{font-size:31px}.path-copy p{font-size:14px}.path-link{font-size:12px}.path-copy .eyebrow{font-size:9px!important}}
/* Restored çini wall, with opaque reading surfaces and explicit contrast. */
body{background:#0c2e52 url('/assets/iznik-cobalt-wall.webp') center top/360px auto repeat!important}
body #main{width:calc(100% - 100px);max-width:1280px;padding:0 38px 60px;margin:28px auto;background:#091f2bf5;border:1px solid #bda57580;border-radius:6px;box-shadow:0 18px 65px #0006}
#main .ceramic-method{--muted:#c4d1d7;color:#f6f0e4}
#main .ceramic-method h2,#main .ceramic-method .method-steps h3{color:#f6f0e4}
#main .ceramic-method .method-steps p{color:#c4d1d7}
#main .ceramic-method .step-index{color:#edce94;border-color:#b79b63}
#main .method-steps h2,#main .method-details h2{color:#f6f0e4}
body.pdf-reader-open{overflow:hidden}
body.pdf-reader-open #header,body.pdf-reader-open #footer,body.pdf-reader-open #ophys-focus-open,body.pdf-reader-open #main{visibility:hidden}
body>.reader.full{visibility:visible;position:fixed;inset:0;z-index:10000;display:flex;flex-direction:column;box-sizing:border-box;width:100%;max-width:none;height:100dvh;max-height:none;margin:0;padding:12px;background:#091f2b;border:0;border-radius:0;overflow:hidden}
body>.reader.full>aside{display:none}
body>.reader.full>section{display:flex;flex-direction:column;flex:1;min-height:0;min-width:0}
body>.reader.full .book-area{height:0;min-height:0;flex:1 1 0;overflow:auto;display:flex;align-items:center;justify-content:center;padding:4px}
body>.reader.full .toolbar{flex:none;flex-wrap:wrap;justify-content:center;gap:8px;margin:0 0 10px}
body>.reader.full .toolbar button{min-height:44px;font-size:13px}
body>.reader.full .book-simple{flex-shrink:0;max-height:none}
body>.reader.full .pdfpage canvas{max-width:none;max-height:none}
@media(max-width:700px){body{background-size:220px auto!important}body #main{width:calc(100% - 24px);padding:0 16px 32px;margin:12px auto}.atelier-hero h1{font-size:clamp(37px,10vw,64px)}body>.reader.full{padding:max(6px,env(safe-area-inset-top)) 4px max(6px,env(safe-area-inset-bottom))}.reader.full .toolbar button{padding:7px 9px!important;min-height:44px!important}}
/* Navigation typography: DM Sans for legibility, Cormorant for the signature. */
body #header{gap:22px}
#header .header-brand{font:600 28px/1 AtelierSerif,Georgia,serif;letter-spacing:1.2px}
#header nav{gap:clamp(16px,1.55vw,24px)}
#header nav a{display:inline-flex;align-items:center;min-height:44px;padding:12px 0;font:600 14px/1.4 AtelierSans,Arial,sans-serif;letter-spacing:.01em;color:#e0e7e7;text-decoration:none;position:relative;transition:color .18s ease}
#header nav a::after{content:'';position:absolute;left:0;right:0;bottom:4px;height:2px;background:#dfbd79;border-radius:2px;transform:scaleX(0);transform-origin:center;transition:transform .18s ease}
#header nav a:hover,#header nav a[aria-current='page']{color:#f0d39b;box-shadow:none}
#header nav a:hover::after,#header nav a[aria-current='page']::after{transform:scaleX(1)}
#header #login,#header #logout,#header>.button,#header #menu-toggle{font:600 14px/1.4 AtelierSans,Arial,sans-serif;letter-spacing:.01em;min-height:44px;padding:11px 17px;white-space:nowrap}
#header #login{border-color:#bba47780;color:#f6f0e4;background:#dfbd7908}
#header #login:hover{border-color:#dfbd79;background:#dfbd7917}
@media(max-width:1450px){
 body #header{flex-wrap:wrap;gap:12px;padding:12px 24px;min-height:76px}
 #header #menu-toggle{display:block!important;margin-left:auto;background:transparent;color:#f6f0e4;border:1px solid #73858d;border-radius:4px;order:2}
 #header #login,#header #logout,#header>.button{order:1;margin:0}
 #header nav{display:none!important;order:10;flex:0 0 100%;flex-direction:column;align-items:stretch;gap:2px;padding:12px 0 4px;border-top:1px solid #ffffff20;max-height:calc(100dvh - 100px);overflow-y:auto}
 #header nav.is-open{display:flex!important}
 #header nav a{font-size:16px;line-height:1.5;padding:12px 14px;min-height:48px;border-radius:4px}
 #header nav a::after{display:none}
 #header nav a:hover,#header nav a[aria-current='page']{background:#dfbd7912;box-shadow:inset 2px 0 #dfbd79}
}
@media(max-width:700px){body #header{padding:11px 16px;gap:10px}#header .header-brand{font-size:25px;letter-spacing:.8px;gap:8px}#header #login,#header #logout,#header>.button,#header #menu-toggle{font-size:13px;padding:10px 12px}}
@media(max-width:370px){#header .header-brand{font-size:22px}#header .header-brand img{width:28px;height:28px}#header #login,#header #menu-toggle{padding:10px}}
@media(prefers-reduced-motion:reduce){#header nav a,#header nav a::after{transition:none}}
#header #main-navigation a{border-bottom:0!important}
/* Course reading surface: one consistent light palette, including KaTeX. */
#main article.theory-article{background:#faf6ed;color:#193448;--muted:#465b69;--gold:#715321;--line:#d7cec0;color-scheme:light;border:1px solid #c5b38d;padding:clamp(22px,4vw,48px);box-shadow:0 12px 38px #0003}
#main .theory-article h1,#main .theory-article h2,#main .theory-article h3,#main .theory-article h4{color:#193448}
#main .theory-article p,#main .theory-article .lead,#main .theory-article li,#main .theory-article .method-list{color:#294657;font-size:16px;line-height:1.85}
#main .theory-article .hint,#main .theory-article .muted{color:#465b69;font-size:15px}
#main .theory-article .eyebrow{color:#715321!important}
#main .theory-article .formula{color:#193448;background:#eee8dc;border:1px solid #d7cec0;border-radius:6px;padding:18px 16px;margin:16px 0;overflow-x:auto}
#main .theory-article .katex{color:inherit}
#main .theory-article .katex-display{margin:.6em 0;overflow-x:auto;overflow-y:hidden;padding:4px 0}
#main .theory-article .theory-callout{background:#eee5d3;border-left:3px solid #97723b;color:#294657;padding:22px 24px}
#main .theory-article .theory-callout h3{color:#65491f}
#main .theory-article .worked-example{background:#edf1f1;border:1px solid #cbd6d8;border-radius:6px;color:#294657}
#main .theory-article .theory-section{border-color:#d7cec0}
#main .theory-article a{color:#155775;text-decoration:underline;text-underline-offset:3px}
#main .theory-article :focus-visible{outline-color:#155775!important}
@media(max-width:700px){#main article.theory-article{padding:24px 18px}#main .theory-article p,#main .theory-article li{font-size:16px}#main .theory-article .theory-callout{padding:18px 16px}#main .theory-article .formula{padding:12px 10px}}
/* Private tutoring classroom */
.classroom{--class-ink:#1c3848;--class-muted:#506573;background:#faf7ef;color:var(--class-ink);border:1px solid #d8c5a4;border-radius:12px;padding:clamp(20px,3vw,42px);min-width:0}.classroom h1,.classroom h2,.classroom h3{color:var(--class-ink)}.classroom h1{font-size:clamp(34px,4vw,48px);line-height:1.12;margin:10px 0 14px}.classroom p,.classroom .hint{color:var(--class-muted)}.classroom .eyebrow{color:#73531e!important}.class-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:26px}.class-heading>div{min-width:0}.class-heading p{margin-bottom:0}.class-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.classroom button,.classroom .button{background:#fffdf8!important;color:#23485c!important;border:1px solid #9aaeb5!important;box-shadow:none!important;border-radius:6px!important;font:600 14px/1.5 AtelierSans,Arial,sans-serif;padding:10px 15px!important;min-height:44px}.classroom button.primary{background:#193f52!important;border-color:#193f52!important;color:#fff!important}.classroom button:hover,.classroom .button:hover{border-color:#426879!important;background:#e9f0ef!important;transform:none!important}.classroom button.primary:hover{background:#28566c!important;color:white!important}.classroom input,.classroom select,.classroom textarea{background:white;color:#1c3848;border:1px solid #96a7ae;border-radius:6px}.classroom a{color:#204e63}.class-back{display:inline-block;margin-bottom:22px;text-decoration:none}.class-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:26px 0}.class-stats>div{background:#eee9de;border:1px solid #ded5c5;border-radius:8px;padding:20px;display:flex;align-items:center;gap:18px}.class-stats strong{font:600 38px/1 AtelierSerif,Georgia,serif;color:#23485c}.class-stats span{font-size:13px;line-height:1.5}.class-note{border-left:3px solid #b08c4d;background:#f0e7d5;padding:18px 24px;margin:24px 0;border-radius:0 8px 8px 0}.class-note h2{font-size:24px;margin:0 0 8px}.class-note p{margin:0}.class-toolbar{display:flex;flex-wrap:wrap;gap:16px;align-items:end;border-bottom:1px solid #d8d1c3;padding:10px 0 24px;margin-bottom:24px}.class-toolbar nav{display:flex;flex-wrap:wrap;gap:8px;flex:1}.class-toolbar button[aria-pressed=true]{background:#193f52!important;color:white!important;border-color:#193f52!important}.class-search-small{font-size:12px;width:210px}.class-search-small input{margin-bottom:0}.class-check{font-size:13px;display:flex;align-items:center;gap:8px}.class-check input{width:auto}.class-items{display:grid;gap:20px}.class-item{background:#fffdf8;border:1px solid #d9d6cc;border-radius:9px;padding:24px}.class-item-top{display:flex;align-items:center;gap:16px;margin-bottom:16px}.class-item-top>div{flex:1;min-width:0}.class-item h2{font-size:28px;line-height:1.15;margin:4px 0;overflow-wrap:anywhere}.class-meta{font-size:11px;letter-spacing:.05em;margin:0!important;text-transform:uppercase}.class-fileicon{display:grid;place-items:center;border:1px solid #ccb991;background:#eee7d8;border-radius:8px;width:48px;height:56px;color:#456472;font-size:28px;flex-shrink:0}.class-status{display:inline-block;padding:5px 10px;border-radius:100px;background:#e5eeeb;color:#275848;font-size:11px;font-weight:600;white-space:nowrap}.class-instructions{line-height:1.8}.class-due{font-size:13px}.class-submissions{margin-top:22px;padding-top:18px;border-top:1px solid #ded8cb}.class-submissions summary{cursor:pointer;font-weight:600;padding:7px 0}.class-submission{background:#f2f5f3;border-radius:7px;padding:18px;margin-top:14px}.class-submission small{display:block;color:#506573;margin-top:7px}.classroom .class-file-link{border:0!important;padding:0!important;background:none!important;text-decoration:underline;text-align:left;overflow-wrap:anywhere}.class-feedback{border-left:2px solid #779888;padding:10px 15px;margin-top:12px}.class-feedback p{margin:8px 0 0}.class-students{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:24px}.class-student{display:flex;align-items:center;gap:18px;padding:23px;background:#fffdf8;border:1px solid #d8d1c4;border-radius:8px;text-decoration:none}.class-student:hover{border-color:#a58b58;box-shadow:0 3px 15px #1c384810}.class-student>span:nth-child(2){flex:1;min-width:0}.class-student strong{display:block;font-size:17px;overflow-wrap:anywhere}.class-student small{display:block;color:#506573;margin:4px 0 9px;overflow-wrap:anywhere}.class-avatar{display:grid;place-items:center;flex-shrink:0;width:48px;height:48px;border-radius:50%;background:#173d50;color:#f4dfb6;font:28px AtelierSerif,serif}.class-search input{max-width:480px}.class-empty{text-align:center;border:1px dashed #c8bcaa;padding:40px 20px;border-radius:8px}.class-empty h2{font-size:28px}.class-info,.class-preview{padding:16px 20px;background:#f1e6ce;border:1px solid #d9c293;border-radius:8px;margin:20px 0;color:#5c4b2b}.class-preview{display:flex;justify-content:space-between;gap:15px}.is-archived{opacity:.75}.class-form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.class-document-dialog{width:min(1000px,calc(100vw - 24px));max-width:1000px!important}.class-document-dialog h2{font-size:26px}.class-viewer{margin-top:18px;text-align:center}.class-viewer canvas,.class-viewer img{display:block;max-width:100%;height:auto;margin:auto;background:white}.class-pages{display:flex;justify-content:center;gap:20px;align-items:center;margin:14px 0;position:sticky;top:0;background:#112c39;padding:12px}.class-fullscreen{max-width:none!important;width:100vw!important;height:100dvh!important;max-height:100dvh!important;margin:0;border-radius:0;padding:20px}.class-fullscreen .class-viewer canvas{max-height:calc(100dvh - 240px);width:auto;max-width:100%}
@media(max-width:900px){.class-heading{align-items:start;flex-direction:column}.class-students{grid-template-columns:1fr}.class-stats>div{display:block;padding:16px}.class-stats strong{display:block;margin-bottom:10px}.class-item-top{flex-wrap:wrap}.class-item-top>.class-status{margin-left:64px}.class-search-small{width:100%}.class-preview{flex-direction:column}}
@media(max-width:500px){.classroom{padding:18px 14px}.class-stats{gap:7px}.class-stats>div{padding:12px 9px}.class-stats span{font-size:11px}.class-item{padding:18px 14px}.class-item h2{font-size:25px}.class-form-row{grid-template-columns:1fr}.class-actions>*{flex:1;text-align:center}.class-toolbar nav{display:grid;grid-template-columns:1fr 1fr;width:100%}.class-student{padding:16px}.class-student strong{font-size:16px}}