:root {
  --duo-bg-1: #071114;
  --duo-bg-2: #0c2026;
  --duo-ink: #e8f4f6;
  --duo-muted: #9dc0c6;
  --duo-panel: rgba(8, 18, 25, 0.78);
  --duo-border: rgba(119, 164, 172, 0.35);
  --duo-accent: #2be7cf;
  --duo-accent-2: #ff7a59;
}

* {
  box-sizing: border-box;
}

body.duo-page,
.duo-page {
  margin: 0;
  min-height: 100vh;
  color: var(--duo-ink);
  background:
    radial-gradient(circle at 15% 20%, rgba(43, 231, 207, 0.17), transparent 40%),
    radial-gradient(circle at 82% 78%, rgba(255, 122, 89, 0.16), transparent 42%),
    linear-gradient(140deg, var(--duo-bg-1), var(--duo-bg-2));
  font-family: "Space Grotesk", "Trebuchet MS", "Segoe UI", sans-serif;
}

.ccm-ui.duo-page {
  width: 100vw;
  max-width: none;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: 0;
}

.duo-block-shell {
  width: 100%;
}

duo-visualizer-app {
  display: block;
  min-height: 100vh;
  --duo-stage-height: 84vh;
  --duo-controls-width: 440px;
}

duo-visualizer-app .duo-root {
  display: flex;
  width: 100%;
  min-height: 100vh;
}

duo-visualizer-app .duo-controls {
  width: var(--duo-controls-width);
  flex: 0 0 var(--duo-controls-width);
  padding: 18px;
  border-right: 1px solid var(--duo-border);
  background: var(--duo-panel);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  overflow: auto;
  resize: horizontal;
  min-width: 360px;
  max-width: 1100px;
}

duo-visualizer-app .duo-controls--collapsed {
  resize: none;
  min-width: 72px;
  overflow: hidden;
}

duo-visualizer-app .duo-controls-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 0 10px;
  margin-bottom: 6px;
  position: sticky;
  top: 0;
  z-index: 5;
  background: linear-gradient(180deg, var(--duo-panel) 70%, transparent);
}

duo-visualizer-app .duo-controls-title-wrap {
  flex: 1 1 auto;
  min-width: 0;
}

duo-visualizer-app .duo-controls-title {
  margin: 0;
  font-size: 16px;
  letter-spacing: 0.04em;
}

duo-visualizer-app .duo-controls-subtitle {
  margin: 4px 0 0;
  color: var(--duo-muted);
  font-size: 11px;
  line-height: 1.4;
  opacity: 0.8;
}

duo-visualizer-app .duo-quick-dock {
  display: inline-flex;
  gap: 4px;
  flex: 0 0 auto;
}

duo-visualizer-app .duo-quick {
  width: 36px;
  min-width: 36px;
  min-height: 36px;
  padding: 0;
  border-radius: 10px;
  font-size: 16px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

duo-visualizer-app .duo-quick:hover {
  border-color: var(--duo-accent);
  color: var(--duo-accent);
}

duo-visualizer-app .duo-controls-actions {
  display: flex;
  gap: 6px;
  flex: 0 0 auto;
}

duo-visualizer-app .duo-controls-action {
  width: 32px;
  min-width: 32px;
  min-height: 36px;
  padding: 0;
  border-radius: 10px;
  font-size: 18px;
  line-height: 1;
}

duo-visualizer-app .duo-controls-tabs {
  display: flex;
  flex-wrap: nowrap;
  gap: 6px;
  margin-bottom: 14px;
  padding-bottom: 6px;
  overflow-x: auto;
  scrollbar-width: thin;
  position: sticky;
  top: 58px;
  z-index: 4;
  background: linear-gradient(180deg, var(--duo-panel) 80%, transparent);
}

duo-visualizer-app .duo-controls-tab {
  flex: 0 0 auto;
  width: auto;
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

duo-visualizer-app .duo-tab-icon {
  font-size: 13px;
  opacity: 0.65;
  line-height: 1;
}

duo-visualizer-app .duo-controls-tab--active {
  border-color: var(--duo-accent);
  background: linear-gradient(180deg, rgba(43, 231, 207, 0.18), rgba(10, 22, 30, 0.92));
  box-shadow: inset 0 0 0 1px rgba(43, 231, 207, 0.25);
  color: var(--duo-ink);
}

duo-visualizer-app .duo-controls-tab--active .duo-tab-icon {
  opacity: 1;
  color: var(--duo-accent);
}

duo-visualizer-app .duo-control-panels {
  min-height: 0;
}

duo-visualizer-app .duo-control-group {
  margin-bottom: 18px;
  padding: 14px;
  border: 1px solid var(--duo-border);
  border-radius: 14px;
  background: rgba(4, 12, 18, 0.58);
}

duo-visualizer-app .duo-subsection {
  margin: 0 0 12px;
  padding: 10px 12px;
  border: 1px solid rgba(119, 164, 172, 0.18);
  border-radius: 10px;
  background: rgba(4, 12, 18, 0.35);
}

duo-visualizer-app .duo-subsection:last-child {
  margin-bottom: 0;
}

duo-visualizer-app .duo-subsection > h4 {
  margin: 0 0 8px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--duo-muted);
  opacity: 0.85;
}

duo-visualizer-app .duo-subsection .duo-control-row:last-child {
  margin-bottom: 0;
}

duo-visualizer-app .duo-control-group h3 {
  margin: 0 0 12px;
  font-size: 15px;
  letter-spacing: 0.04em;
}

duo-visualizer-app .duo-control-row {
  display: grid;
  grid-template-columns: minmax(110px, 0.85fr) 1fr;
  gap: 6px 10px;
  align-items: center;
  margin-bottom: 8px;
  color: var(--duo-muted);
  font-size: 13px;
}

/* Slider/value-readout layout: the trailing <span> drops below the input on a
   second row, right-aligned, monospaced — reads like an instrument readout. */
duo-visualizer-app .duo-control-row > span:last-child:not(:empty) {
  grid-column: 1 / -1;
  justify-self: end;
  margin-top: -2px;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0.02em;
  color: var(--duo-accent);
}

duo-visualizer-app .duo-control-row--wide {
  grid-template-columns: 1fr;
}

duo-visualizer-app .duo-control-row--buttons {
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

duo-visualizer-app .duo-control-row--color-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

duo-visualizer-app .duo-control-row--color-grid label {
  align-self: end;
}

duo-visualizer-app .duo-control-row--color-grid input[type="color"] {
  min-height: 42px;
  padding: 4px;
}

duo-visualizer-app input,
duo-visualizer-app select,
duo-visualizer-app button {
  width: 100%;
  min-height: 36px;
  border: 1px solid var(--duo-border);
  color: var(--duo-ink);
  background: rgba(10, 22, 30, 0.86);
  border-radius: 10px;
  padding: 8px 10px;
}

duo-visualizer-app input[type="file"] {
  padding: 0;
  border: none;
  background: transparent;
}

duo-visualizer-app button {
  cursor: pointer;
  transition: transform 120ms ease, border-color 120ms ease;
}

duo-visualizer-app button:hover {
  transform: translateY(-1px);
  border-color: var(--duo-accent);
}

duo-visualizer-app .duo-file-label {
  display: block;
  margin-bottom: 4px;
}

duo-visualizer-app .duo-status {
  margin-top: 8px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px dashed var(--duo-border);
  color: var(--duo-muted);
  background: rgba(4, 10, 14, 0.72);
}

duo-visualizer-app .duo-recording-note,
duo-visualizer-app .duo-recording-status {
  margin: 0 0 12px;
  color: var(--duo-muted);
  font-size: 13px;
  line-height: 1.45;
}

duo-visualizer-app .duo-recording-status {
  margin-bottom: 0;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px dashed var(--duo-border);
  background: rgba(4, 10, 14, 0.48);
}

duo-visualizer-app .duo-recording-progress {
  margin: 0 0 12px;
}

duo-visualizer-app .duo-recording-progress-bar {
  position: relative;
  overflow: hidden;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--duo-border);
}

duo-visualizer-app .duo-recording-progress-bar span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--duo-accent), var(--duo-accent-2));
  transition: width 180ms ease;
}

duo-visualizer-app .duo-recording-progress--indeterminate .duo-recording-progress-bar span {
  width: 38%;
  animation: duo-progress-slide 1.1s linear infinite;
}

duo-visualizer-app .duo-recording-progress-label {
  margin: 8px 0 0;
  color: var(--duo-muted);
  font-size: 12px;
}

duo-visualizer-app .duo-compare-report {
  margin: 10px 0 0;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--duo-border);
  background: rgba(4, 10, 14, 0.72);
  color: var(--duo-ink);
  font-size: 12px;
  line-height: 1.5;
  white-space: pre-wrap;
}

@keyframes duo-progress-slide {
  0% {
    transform: translateX(-120%);
  }

  100% {
    transform: translateX(300%);
  }
}

duo-visualizer-app .duo-stage-wrap {
  position: relative;
  min-width: 0;
  min-height: var(--duo-stage-height);
  flex: 1 1 auto;
}

duo-visualizer-app .duo-stage-wrap:fullscreen {
  min-height: 100vh;
  width: 100vw;
  background: #02050c;
}

duo-visualizer-app .duo-stage-media {
  position: absolute;
  right: 18px;
  bottom: 18px;
  z-index: 2;
  width: min(30vw, 360px);
  padding: 10px;
  border: 1px solid var(--duo-border);
  border-radius: 14px;
  background: rgba(3, 10, 16, 0.78);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

duo-visualizer-app .duo-stage-media--hidden,
duo-visualizer-app .duo-media-hidden {
  display: none;
}

duo-visualizer-app .duo-stage-media video,
duo-visualizer-app .duo-stage-media audio {
  width: 100%;
  display: block;
}

duo-visualizer-app .duo-controls--collapsed .duo-controls-title-wrap,
duo-visualizer-app .duo-controls--collapsed .duo-control-panels,
duo-visualizer-app .duo-controls--collapsed .duo-status,
duo-visualizer-app .duo-controls--collapsed .duo-tab-label {
  display: none;
}

duo-visualizer-app .duo-controls--collapsed .duo-controls-toolbar {
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
  padding: 12px 0;
  margin-bottom: 4px;
}

duo-visualizer-app .duo-controls--collapsed .duo-quick-dock {
  flex-direction: column;
  width: 100%;
}

duo-visualizer-app .duo-controls--collapsed .duo-controls-actions {
  width: 100%;
}

duo-visualizer-app .duo-controls--collapsed .duo-controls-action,
duo-visualizer-app .duo-controls--collapsed .duo-quick {
  width: 100%;
  min-width: 0;
}

duo-visualizer-app .duo-controls--collapsed .duo-controls-tabs {
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
  padding-bottom: 0;
  position: static;
  background: transparent;
}

duo-visualizer-app .duo-controls--collapsed .duo-controls-tab {
  width: 100%;
  justify-content: center;
  padding: 8px 0;
  border-radius: 10px;
}

duo-visualizer-app .duo-controls--collapsed .duo-tab-icon {
  font-size: 16px;
  opacity: 0.85;
}

duo-visualizer-app canvas {
  width: 100%;
  height: var(--duo-stage-height);
  display: block;
}

duo-visualizer-app .duo-stage-wrap:fullscreen canvas,
duo-visualizer-app .duo-stage-wrap:fullscreen .duo-stage-media,
duo-visualizer-app .duo-stage-wrap:fullscreen .duo-stage-media video,
duo-visualizer-app .duo-stage-wrap:fullscreen .duo-stage-media audio {
  width: 100%;
  height: 100%;
}

@media (max-width: 980px) {
  duo-visualizer-app .duo-root {
    display: block;
  }

  duo-visualizer-app .duo-controls {
    resize: none;
    width: 100%;
    flex: none;
    max-width: none;
    border-right: none;
    border-bottom: 1px solid var(--duo-border);
  }

  duo-visualizer-app .duo-controls-tabs {
    grid-template-columns: 1fr;
    flex-wrap: wrap;
    position: static;
  }

  duo-visualizer-app .duo-stage-media {
    position: static;
    width: 100%;
    margin: 12px 12px 0;
  }

  duo-visualizer-app .duo-controls-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  duo-visualizer-app canvas {
    height: max(58vh, var(--duo-stage-height));
  }
}