:root{font-family:"Segoe UI",Arial,sans-serif;color:#172e2b;background:#f4f5f1;font-synthesis:none;--ink:#172e2b;--muted:#53645f;--line:#dbe2dc;--green:#236449;--soft:#e8efe8}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer;min-height:44px;border:1px solid var(--line);border-radius:6px;padding:10px 16px;background:#fff;color:var(--ink);font-weight:600}button:hover{background:var(--soft)}button:disabled{opacity:.5;cursor:not-allowed}.primary{background:var(--green);color:#fff;border-color:var(--green)}.primary:hover{background:#16482f}.danger{color:#9c2828}.text-button{border:0;background:none;padding-left:0}a{color:#1c6348}input,select{width:100%;padding:11px 12px;border:1px solid #aabbb1;border-radius:5px;background:#fff;color:var(--ink);min-height:44px}label{display:block;font-size:13px;font-weight:600;line-height:1.5}label input,label select{margin:7px 0 14px}*:focus-visible{outline:3px solid #bc7620;outline-offset:3px}[hidden]{display:none!important}.skip{position:fixed;top:-90px;left:10px;z-index:30;background:#fff;padding:16px}.skip:focus{top:8px}.brand{display:flex;align-items:center;gap:10px;font-weight:750;letter-spacing:.04em;font-size:21px}.brand svg{width:32px;height:32px}.brand span{font-size:10px;letter-spacing:.13em;max-width:65px;line-height:1.5;border-left:1px solid #b8c6be;padding-left:12px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:.16em;color:var(--muted);margin:0 0 12px}
#shell{display:grid;grid-template-columns:240px minmax(0,1fr);min-height:100vh}aside{background:#edf1eb;border-right:1px solid var(--line);padding:32px 24px;display:flex;flex-direction:column;gap:34px}.scope-label{font-size:11px}aside .eyebrow{margin-bottom:-22px}nav{display:grid;gap:7px}.nav{display:flex;justify-content:space-between;border:0;background:none;font-size:14px;text-align:left}.nav span{font-size:10px;color:#677a6f}.nav.active{background:#d8e4d8}.side-foot{margin-top:auto;font-size:11px;color:var(--muted);line-height:1.6}.dot{display:inline-block;width:7px;height:7px;background:#38754e;border-radius:50%}main{padding:34px 40px;min-width:0}header{display:flex;align-items:center;justify-content:space-between;gap:24px}h1{margin:0;font-size:30px;font-weight:600;letter-spacing:-.04em}h2{font-size:18px;font-weight:600;letter-spacing:-.02em;margin:0 0 16px}.header-actions{display:flex;gap:8px;flex-wrap:wrap}.intro{font-size:14px;color:var(--muted);line-height:1.6;margin:18px 0 28px}.stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0;margin-bottom:28px}.stat{padding:0 24px;border-right:1px solid var(--line)}.stat:first-child{padding-left:0}.stat:last-child{border:0}.stat b{font-size:26px;font-weight:500;display:block;margin-bottom:4px}.stat small{font-size:12px;color:var(--muted)}
.work-grid{display:grid;grid-template-columns:minmax(205px,.8fr) minmax(340px,1.6fr);gap:24px}.panel{background:#fff;border:1px solid var(--line);border-radius:8px;padding:22px;min-width:0}.room-list{display:grid;gap:10px;align-content:start}.room-card{width:100%;text-align:left;padding:18px;display:block;border-color:var(--line);font-weight:400}.room-card.selected{border-color:#53775f;background:#f0f5ee;box-shadow:inset 3px 0 #397250}.room-card strong{display:block;font-size:17px;margin-bottom:7px}.room-card small{display:block;color:var(--muted);margin-bottom:13px}.tag{display:inline-block;border:1px solid #cad5cc;color:#42604b;border-radius:4px;padding:4px 7px;font-size:10px;line-height:1.2;font-weight:600;background:#f1f5ed}.tag.warn{background:#fff4d9;color:#765414;border-color:#e6d5a9}.tag.bad{background:#fbeded;color:#842929}.editor-head{display:flex;justify-content:space-between;gap:12px;align-items:center}.editor-head .tag{margin-bottom:16px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:15px}.button-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}.preview-wrap{background:#e5eae3;border-radius:5px;padding:16px;margin:20px 0 12px}.preview-wrap .label{min-height:220px;aspect-ratio:16/9;border-radius:3px}.preview-wrap.portrait .label{aspect-ratio:3/4;max-width:280px;margin:auto}.preview-caption{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-bottom:10px}.note{font-size:12px;color:var(--muted);line-height:1.7}.empty{padding:60px 20px;text-align:center;line-height:1.7;color:var(--muted)}#notice:empty{display:none}#notice{padding:12px 16px;background:#e5eedf;color:#26432b;margin-bottom:20px;border-left:3px solid #3e7151;font-size:13px}#notice.error{background:#fceceb;border-color:#a62f29;color:#81261f}.display-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}.display-card h2{margin-bottom:8px}.display-card .meta{color:var(--muted);font-size:12px;line-height:1.9}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px}th,td{padding:15px 10px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}th{color:var(--muted);font-weight:500}footer{margin-top:42px;padding-top:18px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:10px;color:var(--muted)}
dialog{border:1px solid var(--line);border-radius:10px;max-width:480px;width:calc(100% - 32px);padding:26px;color:var(--ink)}dialog::backdrop{background:#162b2555}.dialog-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.dialog-head h2{margin:0}.dialog-head button{border:0;font-size:24px}#dialog-error,#login-error{color:#9c2828;font-size:13px;line-height:1.6}.login{min-height:100vh;display:grid;place-items:center;background:#edf1eb;padding:32px}.login-card{max-width:470px;width:100%;padding:42px;border:1px solid #d1dacd;background:#fff;border-radius:8px}.login-card .brand{margin-bottom:46px}.login-card h1{font-size:43px;line-height:1.1;margin-bottom:22px}.login-card>p{color:var(--muted);line-height:1.7;font-size:13px}.login-card form{margin-top:28px}.login-card .primary{width:100%}.login-card .eyebrow{font-size:9px}
.label{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3cqw;background:#fcfcf8;color:#192e27;text-align:center;padding:7%;overflow-wrap:anywhere;container-type:inline-size;overflow:hidden}.label-primary{font-size:clamp(26px,8cqw,120px);font-weight:650;line-height:1.1;margin:0;letter-spacing:-.04em}.label-secondary{font-size:clamp(18px,4.6cqw,72px);line-height:1.2;margin:0;color:#305b43}.label-subtitle{font-size:clamp(12px,2.7cqw,32px);line-height:1.5;margin:2cqw 0 0;color:#53645f}.label.dark{background:#142c27;color:#f7faf4}.label.dark .label-secondary{color:#b6d3bb}.label.dark .label-subtitle{color:#c5d2c6}.label.high-contrast{background:#000;color:#fff}.label.high-contrast .label-secondary{color:#ffde59}.label.high-contrast .label-subtitle{color:#fff}.label.inline{display:grid;grid-template-columns:1fr 1fr;align-content:center}.label.inline .label-primary{border-right:2px solid currentColor;padding-right:15px}.label.inline .label-subtitle{grid-column:1/-1}.label.portrait.inline{display:flex}.label.portrait.inline .label-primary{border:0;padding:0}.player-body{background:#142c27}.player-body #screen{height:100dvh;width:100vw;padding:10vh 7vw}.player-body #status{position:fixed;z-index:2;top:14px;left:14px;max-width:calc(100vw - 110px);font-size:12px;color:#193525;background:#f5f7ee;padding:8px 12px;border-radius:4px;line-height:1.4}.player-body #fullscreen{position:fixed;bottom:12px;right:12px;z-index:2;opacity:.75;font-size:11px;min-height:36px}.player-body #status.stale{background:#fff1c8;color:#6b4814}.player-body #enrollment{max-width:450px;margin:8vh auto;background:#fff;padding:32px;border-radius:8px}.player-body .label{gap:2.5vh}.player-body .label-primary{font-size:clamp(30px,9vw,140px)}.player-body .label-secondary{font-size:clamp(22px,5vw,80px)}.player-body .label-subtitle{font-size:clamp(16px,2.6vw,36px)}
@media(max-width:1100px){main{padding:26px}.work-grid{grid-template-columns:230px minmax(0,1fr)}#shell{grid-template-columns:200px}aside{padding:26px 18px}header{align-items:flex-start}.header-actions{max-width:240px;justify-content:flex-end}}
@media(max-width:800px){#shell{display:block}aside{padding:16px;gap:18px;border-right:0;border-bottom:1px solid var(--line)}aside>.eyebrow,.side-foot{display:none}nav{display:flex;gap:4px}nav button{flex:1}aside .scope-label{max-width:100%}.scope-label select{margin-bottom:0}.brand span{max-width:none}.work-grid{grid-template-columns:1fr}.room-list{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}main{padding:22px 16px}h1{font-size:27px}.header-actions{max-width:180px}.header-actions button{font-size:12px;padding:8px 10px}.stats{padding:16px 0}.stat{padding:0 12px}.stat small{font-size:10px}.stat b{font-size:22px}.panel{padding:18px}.two-col{gap:10px}.login-card{padding:26px}.label.portrait .label-primary{font-size:clamp(26px,11cqw,110px)}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}
@media(max-width:800px){.side-foot{display:block;margin-top:0;border-top:1px solid var(--line);padding-top:12px}.side-foot p{display:inline;margin-left:8px}.side-foot #logout{display:block;margin-top:6px}}
.preview-wrap:not(.portrait) .label{height:220px;min-height:190px;aspect-ratio:auto}
.preview-wrap:not(.portrait) .label-primary{font-size:clamp(26px,5cqw,48px)}
.preview-wrap:not(.portrait) .label-secondary{font-size:clamp(18px,3cqw,28px)}
.preview-wrap:not(.portrait) .label-subtitle{font-size:clamp(12px,2cqw,16px)}
.preview-wrap:not(.portrait) .label{gap:12px;padding:20px}
:root .nav span{color:#44594d}
.device-details{font-size:12px;line-height:1.5;overflow-wrap:anywhere}.device-details dt{color:var(--muted);margin-top:8px}.device-details dd{margin:0}.check{display:flex;align-items:center;gap:10px;margin:12px 0}.check input{width:20px;min-height:24px;margin:0}.bulk-dialog{width:min(900px,95vw);max-width:95vw}.bulk-dialog p{line-height:1.5}.bulk-dialog input[type=file]{max-width:100%}dialog{max-height:90dvh;overflow:auto}
.room-setup{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:0 0 20px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.setup-dialog{max-width:600px}.setup-dialog p,.setup-dialog li{line-height:1.6}.setup-steps{font-size:13px;padding-left:22px;color:var(--muted)}
.setup-warning{padding:12px;background:#fff4d9;color:#674915;font-size:13px;border-left:3px solid #a87823}
.setup-error{color:#9c2828;font-size:13px}.setup-error:empty{display:none}.connection-check{border-top:1px solid var(--line);margin-top:20px;padding-top:8px}
.button-link{display:inline-block;min-height:44px;border-radius:6px;padding:12px 16px;font-weight:600;text-decoration:none}
summary{cursor:pointer;min-height:44px;padding:12px 0;font-size:13px;font-weight:600}.connection-recovery{margin-top:16px;border-top:1px solid var(--line)}