/* ─── Reset & Root ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #080b14;
  --panel:       #090d1c;
  --topbar:      #0b0f1e;
  --border:      rgba(255,255,255,0.06);
  --border-mid:  rgba(255,255,255,0.08);
  --purple:      #7c4dff;
  --blue:        #448aff;
  --teal:        #18ffcf;
  --orange:      #ff6b35;
  --green:       #1aff8a;
  --yellow:      #ffe040;
  --red:         #ff2244;
  --text:        #c8d0e8;
  --text-dim:    #3a4468;
  --text-mid:    #6a7a9e;
  --mono:        'JetBrains Mono', 'SF Mono', monospace;
  --ui:          'Inter', -apple-system, sans-serif;
}

html, body { height: 100%; overflow: hidden; }

body {
  font-family: var(--ui);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  user-select: none;
}

/* ─── App Shell ─────────────────────────────────────────────────────────── */
.app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* ─── Top Bar ───────────────────────────────────────────────────────────── */
.topbar {
  display: flex;
  align-items: center;
  gap: 0;
  height: 64px;
  background: var(--topbar);
  border-bottom: 1px solid var(--border);
  padding: 0 18px;
  flex-shrink: 0;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 180px;
}

.logo-badge {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: linear-gradient(135deg, #6c3fff 0%, #9c6fff 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  box-shadow: 0 0 14px rgba(124,77,255,0.5), 0 2px 8px rgba(0,0,0,0.4);
  flex-shrink: 0;
}

.logo-text-group {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.logo-name {
  font-family: var(--ui);
  font-size: 17px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1;
}

.logo-sub {
  font-family: var(--mono);
  font-size: 7.5px;
  color: var(--text-dim);
  letter-spacing: 0.15em;
  line-height: 1;
}

.topbar-ck-label {
  font-family: var(--mono);
  font-size: 8px;
  color: var(--text-dim);
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-align: right;
  padding-right: 16px;
  border-right: 1px solid var(--border);
  margin-right: 16px;
}

.ck-dot { display: block; margin-top: 2px; }

.topbar-center {
  flex: 1;
  display: flex;
  justify-content: center;
}

.preset-input {
  width: 100%;
  max-width: 560px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-mid);
  border-radius: 6px;
  padding: 0 20px;
  height: 40px;
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 500;
  color: #dde4f8;
  outline: none;
  transition: border-color 0.2s;
}
.preset-input:focus { border-color: rgba(124,77,255,0.4); }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 120px;
  justify-content: flex-end;
}

.status-badge-text {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-mid);
  letter-spacing: 0.18em;
}

.power-led {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green), 0 0 16px rgba(26,255,138,0.4);
  animation: ledPulse 3s ease-in-out infinite;
}

@keyframes ledPulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--green), 0 0 16px rgba(26,255,138,0.4); }
  50%       { opacity: 0.6; box-shadow: 0 0 4px var(--green); }
}

/* ─── Main Layout ────────────────────────────────────────────────────────── */
.main-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.panel {
  border-right: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ─── Left Panel ─────────────────────────────────────────────────────────── */
.panel-left {
  width: 190px;
  flex-shrink: 0;
  background: var(--panel);
  padding: 14px 12px;
  gap: 0;
  overflow-y: auto;
}

.section {
  margin-bottom: 20px;
}

.section-label {
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 500;
  color: var(--text-dim);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

/* Sources */
.source-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.source-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
  transition: all 0.2s;
  cursor: pointer;
}

.source-row.active {
  background: rgba(124,77,255,0.08);
  border-color: rgba(124,77,255,0.2);
}

.source-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.source-name {
  flex: 1;
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
}

.source-row:not(.active) .source-name { color: var(--text-mid); }

/* Toggle */
.toggle {
  position: relative;
  display: inline-block;
  width: 34px;
  height: 19px;
  cursor: pointer;
  flex-shrink: 0;
}

.toggle input { display: none; }

.toggle-track {
  position: absolute;
  inset: 0;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  transition: background 0.2s;
}

.toggle-track::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transition: transform 0.2s, background 0.2s;
}

.toggle input:checked + .toggle-track {
  background: var(--purple);
  box-shadow: 0 0 8px rgba(124,77,255,0.4);
}

.toggle input:checked + .toggle-track::after {
  transform: translateX(15px);
  background: #fff;
}

/* Knobs */
.knob-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.knob-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.knob-label {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text-dim);
  letter-spacing: 0.12em;
  width: 24px;
  flex-shrink: 0;
}

.knob {
  cursor: ns-resize;
  display: block;
}

.knob-value {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--blue);
  width: 26px;
  text-align: right;
  flex-shrink: 0;
}

/* Devices */
.device-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.device-item {
  padding: 8px 10px;
  border-radius: 5px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-mid);
  cursor: pointer;
  transition: all 0.15s;
}

.device-item.selected {
  border-color: rgba(255,255,255,0.12);
  color: var(--text);
  background: rgba(255,255,255,0.05);
}

/* ─── Center Panel ───────────────────────────────────────────────────────── */
.panel-center {
  flex: 1;
  background: #07091200;
  border-right: 1px solid var(--border);
}

.spatial-canvas {
  flex: 1;
  width: 100%;
  display: block;
}

.input-monitor-bar {
  display: flex;
  align-items: center;
  height: 88px;
  border-top: 1px solid var(--border);
  background: rgba(5,7,16,0.6);
  flex-shrink: 0;
  gap: 0;
}

.monitor-label-vert {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.2em;
  color: var(--text-dim);
  padding: 0 10px;
  border-right: 1px solid var(--border);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1.4;
}

.waveform-canvas {
  flex: 1;
  height: 60px;
  display: block;
}

.transport-group {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  padding: 0 16px;
  gap: 4px;
}

.timer {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 600;
  color: #dde4f8;
  letter-spacing: 0.05em;
  line-height: 1;
}

.ready-label {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text-dim);
  letter-spacing: 0.2em;
}

.mono { font-family: var(--mono); }

/* ─── Right Panel ────────────────────────────────────────────────────────── */
.panel-right {
  width: 160px;
  flex-shrink: 0;
  background: var(--panel);
  border-right: none;
  padding: 14px 12px;
  gap: 0;
  display: flex;
  flex-direction: column;
}

/* VU Meters */
.vu-section {
  margin-bottom: 10px;
}

.vu-wrap {
  display: flex;
  gap: 6px;
  justify-content: center;
  padding: 6px 0 4px;
}

.vu-col {
  display: flex;
  flex-direction: column-reverse;
  gap: 2px;
  width: 18px;
}

.vu-seg {
  width: 18px;
  height: 10px;
  border-radius: 2px;
  background: rgba(255,255,255,0.06);
  transition: background 0.04s, box-shadow 0.04s;
}

.vu-seg.lit-green {
  background: var(--green);
  box-shadow: 0 0 5px rgba(26,255,138,0.5);
}

.vu-seg.lit-yellow {
  background: var(--yellow);
  box-shadow: 0 0 5px rgba(255,224,64,0.5);
}

.vu-seg.lit-red {
  background: var(--red);
  box-shadow: 0 0 5px rgba(255,34,68,0.6);
}

.vu-labels {
  display: flex;
  justify-content: center;
  gap: 22px;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  margin-top: 2px;
}

/* CLIP bar */
.clip-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  border-radius: 4px;
  border: 1px solid rgba(180,30,50,0.3);
  background: rgba(180,30,50,0.08);
  margin-bottom: 10px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  color: rgba(255,50,80,0.4);
  letter-spacing: 0.18em;
  transition: all 0.1s;
}

.clip-bar.clipping {
  background: rgba(255,34,68,0.25);
  border-color: var(--red);
  color: var(--red);
  box-shadow: 0 0 12px rgba(255,34,68,0.4), inset 0 0 8px rgba(255,34,68,0.1);
}

.clip-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,50,80,0.25);
  transition: all 0.1s;
}

.clip-bar.clipping .clip-dot {
  background: var(--red);
  box-shadow: 0 0 8px var(--red);
}

/* Record Section */
.record-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 12px;
  flex: 1;
  justify-content: center;
}

.record-section .section-label {
  align-self: flex-start;
  margin-bottom: 8px;
}

.record-btn-wrap {
  position: relative;
  width: 88px;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}

.record-btn {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: none;
  background: radial-gradient(circle at 40% 35%, #3a1520, #1a080c);
  box-shadow: 0 0 16px rgba(180,30,50,0.3), 0 4px 16px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.06);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  transition: box-shadow 0.2s;
}

.record-btn:hover {
  box-shadow: 0 0 24px rgba(255,34,68,0.4), 0 4px 16px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.06);
}

.record-ring {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid transparent;
  z-index: 1;
  pointer-events: none;
}

.record-ring.pulsing {
  border-color: var(--red);
  box-shadow: 0 0 12px rgba(255,34,68,0.5);
  animation: ringPulse 1s ease-in-out infinite;
}

@keyframes ringPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.06); opacity: 0.6; }
}

.record-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #cc2244;
  box-shadow: 0 0 10px rgba(204,34,68,0.7);
  transition: border-radius 0.2s, background 0.2s;
}

.record-btn.recording .record-icon {
  border-radius: 3px;
  background: var(--red);
  box-shadow: 0 0 14px rgba(255,34,68,0.8);
}

.record-btn.recording {
  background: radial-gradient(circle at 40% 35%, #4a1020, #280810);
  box-shadow: 0 0 28px rgba(255,34,68,0.5), 0 4px 16px rgba(0,0,0,0.6);
}

.record-status-labels {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}

.rec-text {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text-dim);
  letter-spacing: 0.18em;
}

.standby-text {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text-mid);
  letter-spacing: 0.14em;
}

.standby-text.live {
  color: var(--red);
  animation: liveBlink 0.9s step-start infinite;
}

@keyframes liveBlink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* Save Button */
.save-btn {
  width: 100%;
  padding: 12px 8px;
  border-radius: 6px;
  border: 1px solid var(--border-mid);
  background: rgba(255,255,255,0.04);
  color: var(--text-mid);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.4;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s;
  flex-shrink: 0;
}

.save-btn:hover {
  border-color: rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.07);
  color: var(--text);
}

.save-btn:active { background: rgba(255,255,255,0.03); }

.save-arrow {
  font-size: 14px;
  display: inline-block;
  margin-right: 2px;
}

/* ─── Camera Preview ─────────────────────────────────────────────────────── */
.cam-preview {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: none;
  background: #000;
  z-index: 2;
}

.cam-label {
  position: absolute;
  top: 12px; left: 16px;
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.22em;
  color: rgba(24,255,207,0.7);
  z-index: 3;
  display: none;
  pointer-events: none;
}

.panel-center {
  position: relative;
}

.cam-preview.active,
.cam-label.active {
  display: block;
}

/* ─── Scrollbar ──────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }