:root{--bg: #0f1115;--panel: #161a23;--card: #1b2030;--line: #232838;--line-2: #2a3045;--line-3: #3a4568;--ink: #e6e9ef;--ink-dim: #9ba2b3;--ink-mute: #6b7385;--accent: #6ea8ff;--accent-strong: #2563eb;--ok: #34d399;--warn: #f59e0b;--cyan: #22d3ee;--r: 7px}.viewer-layout{display:flex;flex-direction:column;height:100vh}.viewer-layout>header{background:linear-gradient(180deg,#191e2a,#141822);border-bottom:1px solid var(--line);display:flex;flex-direction:column;box-shadow:0 6px 18px -12px #000000b3}.hdr-row{display:flex;align-items:center;gap:12px;padding:8px 16px;flex-wrap:wrap}.hdr-top{border-bottom:1px solid var(--line);padding-top:9px;padding-bottom:9px}.hdr-controls{gap:10px}.brand{display:flex;align-items:center;gap:9px}.brand-mark{color:var(--accent);font-size:16px;filter:drop-shadow(0 0 7px rgba(110,168,255,.55))}.brand-name{font-weight:700;font-size:15px;letter-spacing:.2px}.marker-chip{font-size:11px;font-weight:700;letter-spacing:.5px;padding:2px 9px;border-radius:999px;color:#cfe0ff;background:#6ea8ff24;border:1px solid rgba(110,168,255,.32)}.hdr-nav{display:flex;gap:2px}.hdr-nav a{color:var(--ink-dim);text-decoration:none;font-size:13px;padding:4px 11px;border-radius:6px;transition:background .12s,color .12s}.hdr-nav a:hover{color:var(--ink);background:#ffffff0f}.hdr-spacer{flex:1}.who{display:flex;align-items:center;gap:8px}.who-name{font-size:12px;color:var(--ink-dim);max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn.ghost{background:transparent;border-color:transparent;color:var(--ink-mute)}.btn.ghost:hover{background:#ffffff12;color:var(--ink)}.btn.sm{padding:3px 9px;font-size:11px}.switcher{display:flex;align-items:flex-end;gap:8px}.nav-btn{width:30px;height:30px;border-radius:8px;cursor:pointer;background:var(--card);border:1px solid var(--line-2);color:var(--ink);font-size:18px;line-height:1;display:grid;place-items:center;transition:background .12s,border-color .12s,transform .08s}.nav-btn:hover:not(:disabled){background:#232a3d;border-color:var(--line-3)}.nav-btn:active:not(:disabled){transform:scale(.92)}.nav-btn:disabled{opacity:.35;cursor:default}.sel{display:flex;flex-direction:column;gap:3px}.sel-label{font-size:9px;text-transform:uppercase;letter-spacing:.9px;color:var(--ink-mute);padding-left:2px}.sel select{-moz-appearance:none;appearance:none;-webkit-appearance:none;font-family:inherit;background:var(--card) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%239ba2b3' fill='none' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 9px center;color:var(--ink);border:1px solid var(--line-2);border-radius:7px;padding:5px 26px 5px 10px;font-size:13px;cursor:pointer;min-width:118px;transition:border-color .12s,box-shadow .12s}.sel-wide select{min-width:224px}.sel select:hover{border-color:var(--line-3)}.sel select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #6ea8ff29}.pos{font-size:12px;color:var(--ink-dim);font-variant-numeric:tabular-nums;padding:5px 9px;background:#ffffff0a;border-radius:6px;border:1px solid var(--line)}.pos-sep{color:var(--ink-mute);margin:0 3px}.divider{width:1px;align-self:stretch;background:var(--line-2);margin:3px 4px}.viewer-layout>header .controls{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.viewer-layout>header .status{color:var(--ink-dim);font-size:12px}.viewer-layout>main{flex:1;display:grid;grid-template-columns:240px 1fr 280px;min-height:0}.channel-pane{background:linear-gradient(180deg,var(--panel) 0%,#131722 100%);border-right:1px solid var(--line);padding:12px 12px 20px;overflow-y:auto}.channel-pane h2{font-size:10px;text-transform:uppercase;letter-spacing:1px;margin:2px 0 12px;color:var(--ink-mute);font-weight:700;padding-bottom:8px;border-bottom:1px solid var(--line)}.channel-row{background:var(--card);border:1px solid var(--line-2);border-radius:var(--r);padding:7px 9px;margin-bottom:7px;transition:opacity .15s,border-color .15s,box-shadow .15s,transform .08s}.channel-row:hover{border-color:var(--line-3)}.channel-row.on{border-color:color-mix(in srgb,var(--accent) 34%,var(--line-2));box-shadow:inset 3px 0 0 -1px var(--accent),0 2px 10px -8px #6ea8ff80}.channel-row.off{opacity:.5}.channel-row.off:hover{opacity:.75}.row-top{display:flex;align-items:center;gap:8px}.swatch{width:15px;height:15px;border-radius:4px;border:1px solid rgba(255,255,255,.18);cursor:pointer;flex-shrink:0;position:relative;overflow:hidden;box-shadow:0 0 0 1px #0006,0 1px 3px #00000080;transition:transform .1s}.swatch:hover{transform:scale(1.12)}.swatch input[type=color]{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.row-top .name{font-weight:600;font-size:12px;color:var(--ink);flex-grow:1;letter-spacing:.2px}.toggle{width:30px;height:17px;background:var(--line-2);border:none;border-radius:9px;position:relative;cursor:pointer;padding:0;flex-shrink:0;transition:background .15s}.toggle:after{content:"";position:absolute;top:2px;left:2px;width:13px;height:13px;border-radius:7px;background:var(--ink-mute);transition:left .16s cubic-bezier(.4,1.3,.6,1),background .15s}.toggle.on{background:var(--accent-strong)}.toggle.on:after{left:15px;background:#fff}.row-contrast{margin-top:8px}.row-contrast input[type=range]{width:100%;height:4px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--line-2);border-radius:3px;cursor:pointer;outline:none}.row-contrast input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:13px;height:13px;border-radius:50%;background:var(--accent);border:2px solid var(--panel);box-shadow:0 1px 4px #00000080;cursor:pointer}.row-contrast input[type=range]::-moz-range-thumb{width:13px;height:13px;border-radius:50%;border:2px solid var(--panel);background:var(--accent);cursor:pointer}.row-vals{display:flex;justify-content:space-between;font-size:10px;color:var(--ink-mute);font-variant-numeric:tabular-nums;margin-top:3px}.presets{margin-top:14px;display:flex;gap:5px;flex-wrap:wrap}.presets .btn{font-size:11px;padding:4px 9px}.canvas-wrap{background:#000;position:relative;overflow:hidden}.picks-pane{background:linear-gradient(180deg,var(--panel) 0%,#131722 100%);border-left:1px solid var(--line);padding:12px 14px 20px;overflow-y:auto}.picks-pane h2{font-size:10px;text-transform:uppercase;letter-spacing:1px;margin:2px 0 12px;color:var(--ink-mute);font-weight:700;padding-bottom:8px;border-bottom:1px solid var(--line)}.note-input{margin-bottom:14px}.note-input label{display:block;font-size:9px;text-transform:uppercase;letter-spacing:.8px;color:var(--ink-mute);font-weight:700;margin-bottom:5px}.note-input textarea{width:100%;padding:7px 9px;box-sizing:border-box;background:var(--bg);color:var(--ink);border:1px solid var(--line-2);border-radius:var(--r);font-family:inherit;font-size:12px;line-height:1.4;resize:vertical;transition:border-color .12s,box-shadow .12s}.note-input textarea::placeholder{color:var(--ink-mute)}.note-input textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #6ea8ff29}.pick-group{margin-bottom:14px}.pick-group-hd{display:flex;align-items:center;gap:8px;position:sticky;top:0;z-index:1;padding:6px 2px;margin-bottom:7px;background:linear-gradient(180deg,var(--panel) 70%,transparent);border-bottom:1px solid var(--line-2)}.pick-group-hd .pg-marker{font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--accent)}.pick-group-hd .pg-count{font-size:10px;font-weight:600;color:var(--ink-mute);background:var(--card);border:1px solid var(--line-2);border-radius:999px;padding:1px 7px;font-variant-numeric:tabular-nums}.pick-card{background:var(--card);border:1px solid var(--line-2);border-radius:var(--r);padding:9px 10px;margin-bottom:9px;transition:border-color .15s,transform .1s,box-shadow .15s}.pick-card:hover{border-color:var(--line-3);transform:translateY(-1px);box-shadow:0 6px 16px -12px #000000e6}.pick-card .meta{font-size:11px;color:var(--ink-dim);margin-bottom:8px;font-variant-numeric:tabular-nums;line-height:1.5;border-radius:5px;transition:color .12s}.pick-card .meta:hover{color:var(--ink)}.pick-card .meta .dims{color:var(--ink);font-weight:600}.pick-card .meta .chans{color:var(--accent)}.pick-card .meta .note{font-style:italic;color:#cbd2e0;margin-top:5px;padding-left:8px;border-left:2px solid var(--line-3)}.pick-actions{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.export-pill{font-size:10px;font-weight:700;letter-spacing:.4px;padding:2px 8px;border-radius:999px;text-transform:uppercase}.export-pill.failed{color:#fca5a5;background:#f871711f;border:1px solid rgba(248,113,113,.3)}.btn.open-export{background:#34d39924;color:var(--ok);border-color:#34d39957}.btn.open-export:hover{background:#34d39938}.gate{max-width:480px;margin:80px auto;padding:24px;background:var(--card);border:1px solid var(--line-2);border-radius:10px;color:var(--ink);font-family:system-ui,sans-serif}.error{color:#fca5a5;padding:30px;font-family:system-ui}.hud-chip{font-size:11px;font-weight:600;padding:3px 9px;border-radius:999px;font-variant-numeric:tabular-nums;border:1px solid transparent}.hud-chip.ok{background:#34d3991f;color:var(--ok);border-color:#34d3994d}.hud-chip.warn{background:#f59e0b1f;color:var(--warn);border-color:#f59e0b52}