:root{--bg: #0b0b0d;--bg2: #0e0e11;--panel: #141418;--panel2: #1b1b20;--line: #29261f;--line2: #3a352a;--gold: #c8a24b;--gold-bright: #e7cd83;--gold-deep: #997a30;--text: #f1ece1;--muted: #9c968a;--green: #5aa06e;--red: #b3504e;--gold-grad: linear-gradient(180deg, #e7cd83 0%, #c8a24b 55%, #9c7c30 100%)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}.brand-name{font-family:Cinzel,Georgia,serif;letter-spacing:.34em;color:var(--gold);font-weight:600;text-indent:.34em}.brand-sub{font-size:10px;letter-spacing:.42em;color:var(--muted);text-transform:uppercase;text-indent:.42em;margin-top:4px}button{background:var(--gold-grad);color:#18130a;border:0;border-radius:5px;padding:9px 16px;font-size:13px;font-weight:600;letter-spacing:.02em;cursor:pointer;font-family:inherit}button:hover{filter:brightness(1.06)}button.secondary{background:transparent;color:var(--gold);border:1px solid var(--gold-deep)}button.secondary:hover{background:#c8a24b14;filter:none}button.danger{background:transparent;color:var(--red);border:1px solid #5a302f}button.danger:hover{background:#b3504e1a;filter:none}button:disabled{opacity:.45;cursor:default;filter:none}input,select{background:#121216;color:var(--text);border:1px solid var(--line);border-radius:5px;padding:9px 11px;font-size:14px;font-family:inherit}input:focus,select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px #c8a24b24}input[type=file]{padding:7px}label{color:var(--muted);font-size:11px;letter-spacing:.06em;text-transform:uppercase;display:block;margin-bottom:5px}.app{display:flex;min-height:100%}.sidebar{width:218px;background:var(--bg2);border-right:1px solid var(--line);padding:26px 18px;display:flex;flex-direction:column}.sidebar .brand{text-align:center;padding-bottom:22px;border-bottom:1px solid var(--line);margin-bottom:22px}.sidebar .brand img{height:46px;width:auto;display:block;margin:0 auto 12px}.sidebar .brand .brand-name{font-size:20px}.nav{display:flex;flex-direction:column;gap:2px;flex:1}.nav-item{display:block;padding:11px 14px;border-radius:5px;color:var(--muted);cursor:pointer;text-transform:uppercase;letter-spacing:.12em;font-size:12px;border-left:2px solid transparent}.nav-item:hover{color:var(--text);background:#ffffff05}.nav-item.active{color:var(--gold);border-left-color:var(--gold);background:#c8a24b0f}.nav-foot{border-top:1px solid var(--line);padding-top:14px;margin-top:14px}.main{flex:1;padding:30px 36px;max-width:1040px}.card{background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:20px;margin-bottom:18px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.spacer{flex:1}.muted{color:var(--muted)}h2{font-family:Cinzel,Georgia,serif;font-size:22px;font-weight:600;letter-spacing:.08em;margin:0 0 4px;color:var(--text)}h2+.rule{margin-bottom:22px}h3{font-size:14px;font-weight:600;letter-spacing:.04em;margin:0 0 14px;color:var(--text)}.rule{border:0;border-top:1px solid var(--line);height:0;margin:14px 0}.gold-rule{border:0;height:2px;width:46px;background:var(--gold-grad);margin:0 0 22px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px 8px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.08em}tbody tr:last-child td{border-bottom:0}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:7px}.dot.on{background:var(--green);box-shadow:0 0 8px #5aa06e99}.dot.off{background:#5a3a39}.tag{font-size:10px;padding:3px 10px;border-radius:3px;background:#16161a;border:1px solid var(--line2);text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.tag.live{color:#18130a;background:var(--gold-grad);border:0;font-weight:600}.err{color:var(--red);margin:10px 0;font-size:13px}.ok{color:var(--gold);margin:10px 0;font-size:13px}.login-wrap{display:grid;place-items:center;height:100%;background:radial-gradient(120% 80% at 50% -10%,rgba(200,162,75,.07),transparent 60%),var(--bg)}.login{background:var(--panel);border:1px solid var(--line2);border-radius:12px;padding:38px 34px;width:340px;text-align:center}.login img{height:58px;width:auto;margin-bottom:16px}.login .brand-name{font-size:24px}.login .brand-sub{margin-bottom:22px}.login hr.rule{margin:0 0 22px}.login label{text-align:left}.login input{width:100%;margin-bottom:14px}.login button{width:100%;margin-top:4px;padding:11px}.screen-center{display:grid;place-items:center;height:100vh;background:radial-gradient(120% 80% at 50% 0%,rgba(200,162,75,.06),transparent 55%),#000;color:#fff;text-align:center}.screen-center img.screen-logo{height:72px;width:auto;margin-bottom:18px}.screen-center .brand-name{font-size:30px;margin-bottom:26px}.screen-center .big{font-size:15px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.pair-box{border:1px solid var(--gold-deep);border-radius:12px;padding:14px 34px;margin:18px 0;background:#c8a24b0a}.pair-code{font-family:Cinzel,Georgia,serif;font-size:76px;letter-spacing:16px;font-weight:600;color:var(--gold);text-indent:16px}.screen-center .sub{color:#8c877c;margin-top:6px;font-size:13px}.player-wrap{position:fixed;top:0;right:0;bottom:0;left:0;background:#000}.preview-wrap{position:relative;width:100%;aspect-ratio:16 / 9;background:#000;border-radius:7px;overflow:hidden;border:1px solid var(--line)}.pv{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:contain;background:#000;opacity:0;transition:opacity .2s}.sound-overlay{position:fixed;top:0;right:0;bottom:0;left:0;width:100vw;height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;background:#0000009e;color:var(--text);border:0;cursor:pointer;font-family:Cinzel,Georgia,serif;font-size:16px;letter-spacing:.18em;text-transform:uppercase}.play-glyph{width:76px;height:76px;border-radius:50%;border:2px solid var(--gold);display:inline-flex;align-items:center;justify-content:center;box-shadow:0 0 24px #c8a24b40}.play-glyph:after{content:"";width:0;height:0;margin-left:6px;border-left:22px solid var(--gold);border-top:14px solid transparent;border-bottom:14px solid transparent}.screen-card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:12px;display:flex;gap:18px}.screen-card .info{flex:1;min-width:0}.screen-card .info .row{margin-bottom:9px}.screen-card .preview{flex:0 0 248px;width:248px}.preview-note{width:100%;aspect-ratio:16 / 9;display:grid;place-items:center;background:var(--panel2);border:1px dashed var(--line2);border-radius:7px;color:var(--muted);font-size:12px;text-align:center;padding:8px}.up-panel{margin-top:14px;border:1px solid var(--line2);border-radius:8px;padding:12px 14px;background:var(--panel2)}.up-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}.up-row{margin-bottom:11px}.up-row:last-child{margin-bottom:0}.up-row-top{display:flex;justify-content:space-between;gap:12px;font-size:12px;margin-bottom:5px}.up-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:62%}.up-status{color:var(--muted);white-space:nowrap}.up-track{height:7px;border-radius:4px;background:#0e0e12;overflow:hidden;border:1px solid var(--line2)}.up-fill{height:100%;background:var(--gold-grad);transition:width .18s ease}.up-done .up-status{color:var(--gold)}.up-done .up-fill{background:var(--gold-grad)}.up-error .up-status,.up-skip .up-status{color:var(--red)}.up-error .up-fill,.up-skip .up-fill{background:#5a302f}.up-read .up-fill{background:linear-gradient(90deg,var(--gold-deep),var(--gold));animation:up-pulse 1s ease-in-out infinite}@keyframes up-pulse{0%,to{opacity:.55}50%{opacity:1}}.seq-table td,.seq-table th{font-size:13px}.seq-table .tag{font-size:9px}.seq-miss td{color:var(--red);opacity:.85}.seq-miss td.muted{color:var(--red)}