:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:#202925;background:#f5f6f4;font-synthesis:none;--accent:#17634b;--line:#dfe4df;--muted:#707c75}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button,.upload-button{padding:10px 16px;border:1px solid #cfd7d0;background:#fff;color:#28352e;border-radius:5px;cursor:pointer;font-size:14px;line-height:20px;transition:background .15s,border-color .15s,transform .15s}button:hover,.upload-button:hover{border-color:#82948a;background:#edf1ed}button:active{transform:translateY(1px)}button:disabled{opacity:.45;cursor:default}.primary{background:var(--accent);border-color:var(--accent);color:white}.primary:hover{background:#124f3c;border-color:#124f3c}.quiet{border-color:transparent;background:transparent}.muted{color:var(--muted)}.small{font-size:12px;line-height:1.7}.eyebrow{font-size:10px;letter-spacing:.16em;color:var(--accent);font-weight:700;margin:0 0 10px}h1,h2,p{margin:0}h1{font-size:32px;font-weight:600;letter-spacing:-.04em;line-height:1.2}h2{font-size:21px;font-weight:600;letter-spacing:-.02em}.muted{font-size:13px;line-height:1.7}.section-heading .muted{margin-top:8px}.topbar{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 5vw;gap:48px;background:#fafbf9}.brand{font-size:21px;letter-spacing:-.025em;font-weight:650;white-space:nowrap}.brand span{font-size:11px;color:var(--muted);font-weight:400;margin-left:14px;padding-left:14px;border-left:1px solid var(--line)}nav{display:flex;gap:28px;flex:1;font-size:13px;color:var(--muted)}nav a:hover{color:var(--accent)}.workspace{max-width:1440px;margin:auto;padding:0 5vw}.main-section{padding:36px 0;border-bottom:1px solid var(--line);scroll-margin-top:24px}.section-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;gap:20px}.actions{display:flex;gap:8px;align-items:center}.editor{display:grid;grid-template-columns:minmax(320px,1fr) minmax(400px,1.22fr);gap:36px;align-items:start}.list-heading{display:flex;justify-content:space-between;font-size:12px;padding:0 0 12px;border-bottom:1px solid var(--line)}#playlist-list{padding:0;margin:0;list-style:none}.playlist-row{display:grid;grid-template-columns:22px 72px minmax(60px,1fr) 64px 28px 28px 28px;gap:9px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);font-size:12px;animation:arrive .18s ease-out}.playlist-row.selected{background:#edf1eb}.playlist-row img{width:72px;height:45px;object-fit:contain;background:#171c19;cursor:pointer}.playlist-row .filename{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.playlist-row input{width:58px;border:1px solid var(--line);padding:5px;border-radius:3px;background:#fff;font-size:12px}.row-button{padding:3px;border:0;background:transparent;font-size:17px;line-height:24px}.preview-stage{position:relative;aspect-ratio:16/9;background:#111714;display:grid;place-items:center;overflow:hidden;color:#98a89c;font-size:13px}.preview-stage img{position:absolute;inset:0;height:100%;width:100%;object-fit:contain;background:#111714}.preview-toolbar{display:flex;justify-content:space-between;align-items:center;padding:12px 0;font-size:12px}.preview-toolbar button{padding:5px 12px;font-size:12px}.preview-panel>.muted{border-top:1px solid var(--line);padding-top:10px}.empty{padding:36px 10px;color:var(--muted);font-size:13px;text-align:center}.asset-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:24px}.asset{min-width:0}.asset-thumb{aspect-ratio:16/9;background:#18211b;display:block;overflow:hidden}.asset-thumb img{display:block;width:100%;height:100%;object-fit:contain;transition:transform .2s}.asset-thumb:hover img{transform:scale(1.025)}.asset-caption{display:flex;justify-content:space-between;align-items:start;gap:8px;padding-top:9px}.asset-name{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.asset-info{font-size:10px;color:var(--muted);margin-top:5px}.asset-actions{display:flex;gap:4px}.asset-actions button{padding:3px 7px;font-size:12px}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:12px}th{font-weight:500;color:var(--muted);font-size:11px;padding:0 18px 12px 0;border-bottom:1px solid var(--line);white-space:nowrap}td{padding:16px 18px 16px 0;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.6}tbody tr:last-child td{border-bottom:0}td .muted{font-size:11px}.state{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.state:before{content:"";width:5px;height:5px;background:#879289;border-radius:50%}.state.good{color:var(--accent)}.state.good:before{background:var(--accent)}.state.attention{color:#945722}.state.attention:before{background:#945722}.error{color:#9c3c2d;font-size:13px;line-height:1.6}.login{max-width:340px;margin:15vh auto;padding:20px}.login h1{font-size:42px;margin-bottom:18px}.login form{margin-top:28px}label{display:block;font-size:12px}.login input{display:block;width:100%;margin:8px 0 18px;border:1px solid #cfd7d0;border-radius:4px;padding:11px;background:#fff}.login button{width:100%;margin:6px 0 14px}footer{padding:24px 5vw;font-size:10px;color:var(--muted);text-align:right}#toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);padding:13px 20px;border:1px solid #364c40;color:white;background:#23392d;border-radius:6px;box-shadow:0 6px 30px #0002;max-width:calc(100vw - 32px);font-size:13px;z-index:10;animation:arrive .2s ease-out}[hidden]{display:none!important}button:focus-visible,a:focus-visible,input:focus-visible,.upload-button:focus-within{outline:2px solid var(--accent);outline-offset:3px}@keyframes arrive{from{opacity:0;translate:0 4px}to{opacity:1;translate:0 0}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}@media(max-width:1000px){.editor{grid-template-columns:1fr;gap:24px}.preview-panel{grid-row:1;max-width:760px}.topbar{gap:24px}nav{gap:16px}}@media(max-width:640px){.topbar{height:auto;min-height:70px;padding:18px 5vw;flex-wrap:wrap;gap:12px}.brand{flex:1}nav{order:3;flex-basis:100%;gap:22px}.workspace{padding:0 5vw}.main-section{padding:28px 0}.section-heading{align-items:start;flex-direction:column;gap:16px}.section-heading .actions{flex-wrap:wrap}.playlist-row{grid-template-columns:18px 54px minmax(40px,1fr) 54px 22px 22px 22px;gap:5px}.playlist-row img{width:54px;height:36px}.playlist-row input{width:50px}.asset-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 14px}.brand span{display:none}h1{font-size:28px}}
/* Configuration workspace and purposeful state transitions. */
select{font:inherit;color:inherit}input:disabled,select:disabled{opacity:.55;cursor:default}h3{font-size:14px;font-weight:600;margin:0 0 8px}.topbar nav a{padding:9px 0;border-bottom:2px solid transparent}.topbar nav a[aria-current=page]{color:var(--accent);border-color:var(--accent);font-weight:600}.connection-line{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-bottom:1px solid var(--line);font-size:12px}.connection-line #device-overview{display:flex;align-items:center;gap:8px}.connection-line #clock{font-size:11px}.workflow{display:flex;gap:32px;margin:-6px 0 30px;font-size:12px;color:var(--muted)}.workflow b{font-weight:500;color:var(--accent);margin-right:8px}.timing-note{margin:16px 0 7px}.text-link{font-size:12px;color:var(--accent);display:inline-block;padding:5px 0}.drop-zone{display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px dashed #b4c3b8;padding:20px;margin-bottom:24px;color:var(--muted);font-size:13px;transition:background .15s,border-color .15s}.drop-zone.drag-over{background:#e2ede4;border-color:var(--accent)}.inline-check{display:inline-flex;align-items:center;gap:8px;font-size:12px;white-space:nowrap;cursor:pointer}input[type=checkbox]{accent-color:var(--accent);width:15px;height:15px;margin:0}.settings-layout{display:grid;grid-template-columns:minmax(320px,1fr) minmax(330px,.8fr);gap:7vw;align-items:start}.settings-group{padding:0 0 28px;margin-bottom:28px;border-bottom:1px solid var(--line)}.settings-group h2{margin-bottom:18px}.group-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.group-heading h2{margin:0}.field-row{display:grid;grid-template-columns:170px minmax(0,1fr);align-items:center;gap:20px;margin:18px 0;font-size:13px}.field-row input,.field-row select{width:100%;border:1px solid #cfd7d0;background:#fff;border-radius:4px;padding:10px 12px;font-size:13px;min-width:0}.input-unit{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted)}.input-unit input{max-width:110px;color:#202925}.week-field{padding:0;border:0;margin:24px 0 20px;min-width:0}.week-field legend{padding:0;margin-bottom:12px;font-size:13px}.weekdays{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap}.weekdays label{display:flex;align-items:center;gap:5px;font-size:12px}.time-range{display:flex;gap:16px;align-items:center;margin:20px 0 12px}.time-range>span{color:var(--muted);font-size:13px;padding-top:22px}.time-range label{flex:1;min-width:0}.time-range input{width:100%;margin-top:8px;padding:10px 12px;background:#fff;border:1px solid #cfd7d0;border-radius:4px;font-size:15px;color:#202925;min-width:0}.settings-actions{display:flex;align-items:center;justify-content:space-between;gap:20px}.settings-actions+.error{margin-top:14px}.schedule-preview{position:sticky;top:32px;padding-top:6px}.schedule-preview h2{font-size:30px;letter-spacing:-.035em}.schedule-preview>p.muted{margin:10px 0 30px}.timeline-labels{display:flex;justify-content:space-between;padding-left:44px;font-size:10px;color:var(--muted);margin-bottom:14px}.timeline-row{display:flex;align-items:center;gap:18px;margin:14px 0;font-size:11px;color:var(--muted)}.timeline-row>span{width:26px;flex-shrink:0}.timeline-track{height:20px;position:relative;background:#e4e8e3;flex:1;overflow:hidden}.timeline-track i{display:block;position:absolute;top:0;height:100%;background:var(--accent);transition:left .2s,width .2s}.schedule-key{display:flex;gap:18px;justify-content:flex-end;margin:22px 0 18px;font-size:11px;color:var(--muted)}.schedule-key>span:before{content:"";display:inline-block;width:9px;height:9px;margin-right:6px;background:#e4e8e3}.schedule-key>.playing-key:before{background:var(--accent)}.schedule-note{border-top:1px solid var(--line);margin-top:30px;padding-top:24px}#schedule-preview-note{min-height:20px}[data-view]{animation:arrive .2s ease-out}.settings-group:has(#schedule-enabled:not(:checked)) .weekdays,.settings-group:has(#schedule-enabled:not(:checked)) .time-range{opacity:.6}.settings-group:has(#schedule-enabled:checked){border-color:#b7c8bb}
@media(max-width:1000px){.settings-layout{grid-template-columns:1fr;gap:40px}.schedule-preview{position:static;max-width:640px}.field-row{grid-template-columns:150px minmax(0,1fr)}}@media(max-width:640px){.connection-line{flex-direction:column;gap:6px;padding:12px 0}.workflow{gap:12px;flex-wrap:wrap;font-size:11px;margin-bottom:24px}.workflow b{margin-right:4px}.drop-zone{align-items:flex-start;flex-direction:column;padding:16px}.field-row{grid-template-columns:1fr;gap:8px}.settings-actions{align-items:flex-start;flex-direction:column}.settings-layout{gap:30px}.weekdays{gap:14px}.schedule-preview h2{font-size:26px}.group-heading{flex-wrap:wrap}.topbar nav{gap:18px;font-size:12px}.time-range{gap:10px}select{max-width:100%}}
.connection-line #device-overview{flex-wrap:wrap}

.transition-speed{display:grid;gap:6px;min-width:0}.transition-speed input{width:100%;accent-color:var(--accent)}.transition-speed output{font-size:12px;color:var(--muted)}.transition-demo{margin-top:20px}.transition-demo img{background:#111714}
#register-device{flex-wrap:wrap;margin-bottom:16px;font-size:13px}#register-device input,#device-list select{padding:8px;border:1px solid var(--line);border-radius:4px;background:white;font:inherit}#device-list td:last-child{min-width:220px}#device-list select{display:block;width:100%;margin-bottom:8px}#device-list td:last-child button{font-size:12px;padding:5px 8px;margin:0 4px 6px 0}#device-credentials{padding:16px 0;border-block:1px solid var(--line);margin-bottom:16px}#device-config{display:block;width:100%;max-width:720px;margin:8px 0 12px;padding:12px;border:1px solid var(--line);font:12px/1.6 monospace;resize:vertical}