/* admin.css — VJ-стиль панели */

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: #0a0a0d; color: #d0d0d8;
             font: 13px -apple-system, "Segoe UI", Roboto, sans-serif; overflow: hidden; }

:root {
  --accent: #4af;
  --accent2: #f4a;
  --warn: #fb6;
  --bg: #0a0a0d;
  --panel: #14141a;
  --panel-2: #1c1c24;
  --border: #28282f;
  --text: #d0d0d8;
  --text-dim: #888;
  --good: #6e6;
  --bad: #f66;
}

/* ── layout ── */
.app { display: grid; grid-template-rows: 44px 1fr; height: 100vh; }
.topbar { display: flex; align-items: center; gap: 16px; padding: 0 14px;
          background: linear-gradient(180deg, #1a1a22, #101015); border-bottom: 1px solid var(--border); }
.topbar .brand { font-weight: 700; letter-spacing: .04em; color: var(--accent); }
.topbar .sep { width: 1px; height: 24px; background: var(--border); }
.topbar .group { display: flex; align-items: center; gap: 6px; }
.topbar .led { width: 8px; height: 8px; border-radius: 50%; background: #444; }
.topbar .led.on { background: var(--good); box-shadow: 0 0 6px var(--good); }
.topbar .panic { margin-left: auto; background: #8b1a1a; color: #fff; border: 0;
                 padding: 6px 14px; border-radius: 4px; font-weight: 700; cursor: pointer;
                 letter-spacing: .05em; }
.topbar .panic:hover { background: #c22; }

.main { display: grid; grid-template-columns: 380px 1fr 320px; height: 100%; min-height: 0; }
.col { background: var(--panel); border-right: 1px solid var(--border); overflow-y: auto;
       overflow-x: hidden; }
.col:last-child { border-right: 0; border-left: 1px solid var(--border); }
.center { background: #050507; display: flex; flex-direction: column; min-width: 0; }
.center .url { display: flex; gap: 6px; padding: 6px 8px; background: #101015;
               border-bottom: 1px solid var(--border); }
.center .url input { flex: 1; background: var(--panel-2); border: 1px solid var(--border);
                     color: var(--text); padding: 5px 8px; border-radius: 3px; font: 12px monospace; }
.center .url button { background: var(--accent); color: #000; border: 0; padding: 5px 12px;
                      border-radius: 3px; cursor: pointer; font-weight: 600; }
.center iframe { flex: 1; border: 0; background: #fff; }

/* ── tabs ── */
.tabs { display: flex; background: var(--panel-2); border-bottom: 1px solid var(--border); }
.tabs button { flex: 1; background: transparent; color: var(--text-dim); border: 0;
               padding: 8px; cursor: pointer; font-size: 12px; border-bottom: 2px solid transparent; }
.tabs button.active { color: var(--accent); border-bottom-color: var(--accent); background: var(--panel); }
.tab-pane { display: none; padding: 12px; }
.tab-pane.active { display: block; }

/* ── controls ── */
.section { margin-bottom: 16px; }
.section h3 { font-size: 11px; text-transform: uppercase; letter-spacing: .08em;
              color: var(--text-dim); margin: 12px 0 6px; }
.row { display: flex; align-items: center; gap: 8px; margin: 6px 0; }
.row label { flex: 0 0 100px; font-size: 12px; color: var(--text-dim); }
.row .val { font: 11px monospace; min-width: 36px; text-align: right; color: var(--text); }
input[type=range] { flex: 1; -webkit-appearance: none; height: 4px; background: var(--panel-2);
                    border-radius: 2px; }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 14px; height: 14px;
                                          background: var(--accent); border-radius: 50%; cursor: pointer; }
input[type=number], input[type=text], select { background: var(--panel-2); color: var(--text);
                                                border: 1px solid var(--border); padding: 4px 6px;
                                                border-radius: 3px; font: 12px monospace; width: 100%; }
button.btn { background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
             padding: 5px 10px; border-radius: 3px; cursor: pointer; font-size: 12px; }
button.btn:hover { background: #2a2a36; }
button.btn.quick { padding: 4px 8px; font-size: 11px; background: #1a1a22; }
button.btn.quick:hover { background: var(--accent); color: #000; border-color: var(--accent); }
button.btn.primary { background: var(--accent); color: #000; border-color: var(--accent); font-weight: 600; }
button.btn.danger { background: #6b2424; color: #fff; border-color: #8b3030; }
.toggle { width: 36px; height: 18px; background: #333; border-radius: 9px; position: relative;
          cursor: pointer; transition: background .15s; }
.toggle.on { background: var(--accent); }
.toggle::after { content: ''; position: absolute; top: 2px; left: 2px; width: 14px; height: 14px;
                 background: #fff; border-radius: 50%; transition: transform .15s; }
.toggle.on::after { transform: translateX(18px); }

/* ── meters & FFT ── */
.meter { height: 8px; background: var(--panel-2); border-radius: 3px; overflow: visible; position: relative; }
.meter > div { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent2)); transition: width 60ms linear; border-radius: 3px; }
.meter.peak::after { content: ''; position: absolute; top: 0; bottom: 0; width: 2px;
                     background: var(--warn); left: var(--peak, 0%); }
/* Threshold marker — вертикальная линия на меере показывающая cutoff */
.meter::before {
  content: ''; position: absolute; top: -2px; bottom: -2px;
  width: 1px; background: rgba(255, 200, 100, 0.7);
  left: var(--thr, 0%); display: var(--thr-show, none);
  pointer-events: none;
}
/* Saturation indicator — красная рамка когда стоит на 100% */
.meter.saturated { box-shadow: 0 0 0 1px rgba(255, 80, 80, 0.7), 0 0 8px rgba(255, 80, 80, 0.4); }
.fftbox { background: #07070a; border: 1px solid var(--border); border-radius: 4px; padding: 4px; }
.fftbox canvas { display: block; width: 100%; height: 120px; image-rendering: pixelated; }
.beat-led { width: 14px; height: 14px; border-radius: 50%; background: #222; transition: background .04s; }
.beat-led.on { background: #fff; box-shadow: 0 0 14px #fff; }

/* ── knobs ── */
.knob { width: 56px; height: 56px; position: relative; cursor: ns-resize; user-select: none;
        background: radial-gradient(circle at 50% 45%, #2a2a32, #14141a); border-radius: 50%;
        border: 1px solid var(--border); }
.knob::after { content: ''; position: absolute; top: 4px; left: 50%; width: 2px; height: 14px;
               background: var(--accent); transform-origin: 50% 24px;
               transform: translateX(-50%) rotate(var(--angle, 0deg)); }
.knob .modring { position: absolute; inset: -4px; border-radius: 50%;
                 border: 2px solid transparent; pointer-events: none; }
.knob.modulated .modring { border-color: var(--accent2); border-style: dashed; }
.knob-cell { display: flex; flex-direction: column; align-items: center; gap: 4px;
             padding: 6px; border: 1px solid transparent; border-radius: 4px; }
.knob-cell .lbl { font-size: 10px; color: var(--text-dim); text-transform: uppercase; }
.knob-cell .val { font: 10px monospace; }
.knob-cell.learning { border-color: var(--warn); background: rgba(255, 180, 100, 0.1); }

.macros { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }

/* ── mapping matrix ── */
.matrix { width: 100%; border-collapse: collapse; font-size: 11px; }
.matrix th, .matrix td { border: 1px solid var(--border); padding: 4px 6px; text-align: center; }
.matrix th { background: var(--panel-2); font-weight: 500; color: var(--text-dim); }
.matrix td.cell { cursor: pointer; min-width: 40px; }
.matrix td.cell.active { background: rgba(80, 180, 255, var(--amount, 0.3)); }
.matrix td.cell input { width: 100%; background: transparent; border: 0; color: var(--text);
                         text-align: center; font: 10px monospace; }

/* ── effects list (compact rows, tooltip-only descriptions) ── */
.fx-row {
  display: grid; grid-template-columns: 22px 1fr 38px 70px 32px;
  align-items: center; gap: 6px;
  padding: 4px 6px; margin-bottom: 1px;
  background: var(--panel-2); border-left: 2px solid transparent;
  border-radius: 3px; cursor: default;
  transition: background 0.1s ease;
}
.fx-row:hover { background: #22222a; border-left-color: var(--accent); }
.fx-row.on { border-left-color: var(--accent); background: #1d2530; }
.fx-row .fx-name { font-size: 12px; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fx-row.on .fx-name { color: var(--accent); }
.fx-row .fx-icon { font-size: 14px; opacity: 0.8; text-align: center; }
.fx-row input[type=range] { height: 3px; }
.fx-row .val { font: 10px monospace; color: var(--text-dim); text-align: right; }
.fx-row .mini-toggle {
  width: 28px; height: 14px; background: #333; border-radius: 7px;
  position: relative; cursor: pointer; transition: background .15s;
}
.fx-row .mini-toggle.on { background: var(--accent); }
.fx-row .mini-toggle::after {
  content: ''; position: absolute; top: 1px; left: 1px;
  width: 12px; height: 12px; background: #fff; border-radius: 50%;
  transition: transform .15s;
}
.fx-row .mini-toggle.on::after { transform: translateX(14px); }

/* keep .effect-card class for backward compat (used by some other UIs) */
.effect-card { background: var(--panel-2); border: 1px solid var(--border); border-radius: 4px;
               padding: 8px; margin-bottom: 6px; }
.effect-card .head { display: flex; align-items: center; justify-content: space-between; }
.effect-card .head .name { font-weight: 500; font-size: 12px; }
.effect-card .meta { font-size: 10px; color: var(--text-dim); margin-top: 4px; }

/* ── scenes ── */
.scene-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px; }
.scene-list button { background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
                     padding: 8px; border-radius: 3px; cursor: pointer; font-size: 11px; text-align: left; }
.scene-list button:hover { border-color: var(--accent); }
.scene-list button.empty { color: var(--text-dim); border-style: dashed; }

/* ── context menu ── */
.context-menu { position: fixed; background: var(--panel-2); border: 1px solid var(--border);
                border-radius: 4px; padding: 4px 0; box-shadow: 0 8px 24px rgba(0,0,0,0.6);
                z-index: 9999; min-width: 200px; }
.context-menu button { display: block; width: 100%; background: transparent; color: var(--text);
                       border: 0; padding: 6px 12px; text-align: left; cursor: pointer; font-size: 12px; }
.context-menu button:hover { background: var(--accent); color: #000; }
.context-menu .sep { height: 1px; background: var(--border); margin: 4px 0; }

/* ── palette ── */
.palette { display: flex; gap: 4px; height: 28px; margin-top: 4px; }
.palette div { flex: 1; border-radius: 3px; cursor: pointer; }

/* ── Help dialog kbd ── */
#help-dialog { display: none; }
#help-dialog kbd {
  background: var(--panel-2); border: 1px solid var(--border); border-bottom-width: 2px;
  border-radius: 3px; padding: 2px 8px; font-size: 11px; color: var(--accent);
  display: inline-block; min-width: 70px; text-align: center;
}

/* ── Floating themes panel (semi-transparent, draggable, overlays iframe) ── */
.themes-panel {
  position: fixed; top: 80px; right: 24px;
  width: 360px; max-height: 70vh;
  background: rgba(14, 14, 20, 0.55);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid rgba(80, 120, 200, 0.45);
  border-radius: 12px;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255,255,255,0.05);
  z-index: 9999;
  color: #e8e8ec;
  font: 12px -apple-system, "Segoe UI", Roboto, sans-serif;
  overflow: hidden;
  display: flex; flex-direction: column;
}
.themes-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px;
  background: rgba(40, 60, 100, 0.4);
  border-bottom: 1px solid rgba(80, 120, 200, 0.3);
  cursor: move; user-select: none;
  font-weight: 600; letter-spacing: 0.04em;
}
.themes-header button {
  background: transparent; color: #aaa; border: 0;
  font-size: 16px; cursor: pointer; padding: 0 4px;
}
.themes-header button:hover { color: #fff; }
.themes-body { padding: 12px; overflow-y: auto; flex: 1; }
.themes-section { margin-bottom: 14px; }
.themes-section h4 {
  font-size: 10px; text-transform: uppercase; letter-spacing: 0.1em;
  color: #888; margin: 0 0 8px 0; font-weight: 500;
}
.theme-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.theme-grid button {
  background: rgba(30, 30, 40, 0.7);
  border: 1px solid rgba(120, 120, 200, 0.3);
  color: #ccc; padding: 8px 10px; border-radius: 6px;
  font-size: 11px; cursor: pointer; text-align: left;
  transition: all 0.12s ease;
}
.theme-grid button:hover {
  background: rgba(74, 170, 255, 0.25);
  border-color: var(--accent);
  color: #fff;
}
.theme-grid button.active {
  background: rgba(74, 170, 255, 0.5);
  border-color: var(--accent);
}
.themes-body .effect-card {
  background: rgba(28, 28, 36, 0.55);
  border: 1px solid rgba(80, 80, 100, 0.3);
}

/* ── HUD bottom-right ── */
.hud { position: fixed; right: 8px; bottom: 8px; background: rgba(0,0,0,0.7); padding: 6px 10px;
       font: 11px monospace; color: var(--text-dim); border-radius: 4px; z-index: 100; }
.hud span { color: var(--text); }