:root{color-scheme:dark;--bg-app: #0c0d0a;--bg-panel: #1c1d17;--bg-panel-raised: #232419;--bg-panel-dark: #131309;--metal-border: #3a3b30;--metal-highlight: #4c4d3e;--bevel-light: rgba(255, 255, 255, .08);--bevel-dark: rgba(0, 0, 0, .55);--amber: #ffb000;--amber-dim: #7a5600;--green: #39ff6a;--green-dim: #144d24;--red: #ff3b3b;--red-dim: #5a1414;--cyan: #33e0ff;--text-primary: #e8e4d4;--text-dim: #8c8a78;--text-faint: #5c5b4c;--font-ui: "Segoe UI", "Inter", system-ui, -apple-system, sans-serif;--font-led: "DSEG7 Classic", "Courier New", ui-monospace, monospace;--font-mono: "SF Mono", "Consolas", ui-monospace, monospace;--radius-panel: 10px;--radius-control: 6px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:radial-gradient(ellipse at top,#16170f 0%,var(--bg-app) 60%);color:var(--text-primary);font-family:var(--font-ui);font-size:13px;-webkit-font-smoothing:antialiased;overflow:hidden}button{font-family:inherit;cursor:pointer}input,select{font-family:inherit}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-panel-dark)}::-webkit-scrollbar-thumb{background:var(--metal-border);border-radius:5px}.panel{position:relative;background:linear-gradient(180deg,var(--bg-panel-raised) 0%,var(--bg-panel) 100%);border:1px solid var(--metal-border);border-radius:var(--radius-panel);box-shadow:inset 0 1px 0 var(--bevel-light),inset 0 -2px 4px var(--bevel-dark),0 4px 10px #0006;padding:12px}.panel-title{font-size:11px;font-weight:700;letter-spacing:.14em;color:var(--text-dim);text-transform:uppercase;margin:0 0 8px 2px;display:flex;align-items:center;gap:6px}.screw{position:absolute;width:7px;height:7px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#6a6b5c,#26271d 70%);box-shadow:0 1px 1px #0009}.screw:after{content:"";position:absolute;top:50%;left:15%;right:15%;height:1px;background:#0000008c;transform:rotate(35deg)}.screw.tl{top:5px;left:5px}.screw.tr{top:5px;right:5px}.screw.bl{bottom:5px;left:5px}.screw.br{bottom:5px;right:5px}.led-display{display:inline-flex;align-items:baseline;gap:2px;background:var(--bg-panel-dark);border:1px solid var(--metal-border);border-radius:var(--radius-control);padding:10px 16px;box-shadow:inset 0 2px 6px #000000b3}.led-digits{font-family:var(--font-led);font-variant-numeric:tabular-nums;font-size:42px;letter-spacing:.03em;color:var(--amber);text-shadow:0 0 4px var(--amber),0 0 14px rgba(255,176,0,.65),0 0 28px rgba(255,176,0,.35)}.led-digits .unit{font-size:13px;color:var(--text-dim);text-shadow:none;margin-left:8px;letter-spacing:.1em}.led-digits.dim{color:#4a3400;text-shadow:none}.lamp{width:12px;height:12px;border-radius:50%;background:#1a1a15;box-shadow:inset 0 1px 2px #000c;border:1px solid #000;transition:background .08s ease,box-shadow .08s ease;flex-shrink:0}.lamp.on.tx{background:var(--red);box-shadow:0 0 6px 2px #ff3b3bcc,inset 0 0 3px #fff6}.lamp.on.rx{background:var(--green);box-shadow:0 0 6px 2px #39ff6acc,inset 0 0 3px #fff6}.lamp.on.amber{background:var(--amber);box-shadow:0 0 6px 2px #ffb000cc,inset 0 0 3px #fff6}.toggle{position:relative;width:38px;height:20px;border-radius:3px;background:var(--bg-panel-dark);border:1px solid var(--metal-border);box-shadow:inset 0 1px 3px #000000b3;cursor:pointer;flex-shrink:0}.toggle .knob{position:absolute;top:2px;left:2px;width:16px;height:14px;border-radius:2px;background:linear-gradient(180deg,#6b6c5c,#34352a);border:1px solid #15150f;transition:left .12s ease,background .12s ease}.toggle.on{border-color:var(--green)}.toggle.on .knob{left:20px;background:linear-gradient(180deg,var(--green),#0d8a34)}.toggle.locked{opacity:.4;cursor:not-allowed}.knob-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:4px;background:var(--bg-panel-dark);border-radius:2px;box-shadow:inset 0 1px 2px #000c;outline:none}.knob-slider::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#d8d6c4,#8a8973 55%,#55543f);border:1px solid #15150f;box-shadow:0 1px 2px #0009;cursor:pointer}.btn{background:linear-gradient(180deg,#3a3b2e,#24251b);border:1px solid var(--metal-border);color:var(--text-primary);border-radius:var(--radius-control);padding:6px 12px;font-size:12px;font-weight:600;letter-spacing:.02em;box-shadow:inset 0 1px 0 var(--bevel-light),0 1px 2px #00000080}.btn:hover{border-color:var(--metal-highlight)}.btn:active{box-shadow:inset 0 2px 4px #0009}.btn:disabled{opacity:.4;cursor:not-allowed}.btn.primary{background:linear-gradient(180deg,#6a5200,var(--amber-dim));border-color:#8a6a00;color:#1a1200}.btn.danger{background:linear-gradient(180deg,#6a1f1f,var(--red-dim));border-color:#8a2a2a}.btn.small{padding:3px 8px;font-size:11px}.scope{position:relative;border-radius:var(--radius-control);overflow:hidden;border:1px solid var(--metal-border);box-shadow:inset 0 2px 8px #000c;background:#050a05}.scope canvas{display:block;width:100%;height:100%}.scope:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(0,0,0,.18) 0px,rgba(0,0,0,.18) 1px,transparent 1px,transparent 3px);mix-blend-mode:multiply}.scope-label{position:absolute;top:4px;left:8px;font-size:10px;letter-spacing:.12em;color:var(--text-dim);text-transform:uppercase;z-index:2}.app-shell{display:flex;flex-direction:column;height:100vh;padding:10px;gap:10px}.scopes-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;height:150px;flex-shrink:0}.console-row{display:flex;gap:10px;align-items:stretch;flex-shrink:0}.panels-row{display:grid;grid-template-columns:1fr 1.3fr 1.3fr;gap:10px;flex:1;min-height:0}.panel-scroll{overflow-y:auto;flex:1;min-height:0}.channel-row{display:flex;align-items:center;gap:8px;padding:6px 4px;border-bottom:1px solid rgba(255,255,255,.04)}.color-swatch{width:10px;height:10px;border-radius:2px;flex-shrink:0;box-shadow:0 0 4px currentColor}.channel-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.badge{font-size:10px;padding:1px 6px;border-radius:8px;background:var(--bg-panel-dark);border:1px solid var(--metal-border);color:var(--text-dim)}.status-bar{display:flex;align-items:center;gap:18px;padding:6px 14px;background:var(--bg-panel-dark);border:1px solid var(--metal-border);border-radius:var(--radius-control);font-size:11px;color:var(--text-dim);flex-shrink:0}.status-bar .sep{width:1px;height:14px;background:var(--metal-border)}.bandwidth-status{display:inline-flex;align-items:center;gap:10px}.bandwidth-status canvas{display:block}.freq-row{display:flex;align-items:center;gap:8px;padding:8px 6px;border-radius:var(--radius-control);cursor:pointer}.freq-row:hover{background:#ffffff08}.freq-row.active{background:#ffb00014;border:1px solid rgba(255,176,0,.3)}.freq-number{font-family:var(--font-led);color:var(--amber);font-size:15px;text-shadow:0 0 4px rgba(255,176,0,.5)}.lock-icon{color:var(--text-faint);font-size:11px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:50}.modal-content{width:min(720px,92vw);max-height:84vh;overflow-y:auto}table.member-table{width:100%;border-collapse:collapse;font-size:12px}table.member-table th{text-align:left;color:var(--text-dim);font-weight:600;letter-spacing:.06em;text-transform:uppercase;font-size:10px;padding:6px 8px;border-bottom:1px solid var(--metal-border);cursor:pointer}table.member-table td{padding:6px 8px;border-bottom:1px solid rgba(255,255,255,.04)}.login-shell{display:flex;align-items:center;justify-content:center;height:100vh}.login-card{width:360px;padding:26px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:11px;color:var(--text-dim);letter-spacing:.05em;text-transform:uppercase}.field input,.field select{background:var(--bg-panel-dark);border:1px solid var(--metal-border);color:var(--text-primary);border-radius:var(--radius-control);padding:8px 10px;box-shadow:inset 0 1px 3px #0009}.field input:focus,.field select:focus{outline:1px solid var(--amber)}.error-text{color:var(--red);font-size:11px;margin-top:4px}.hint-text{color:var(--text-faint);font-size:11px;margin-top:6px}