:root {
  --mv-radius: 16px;
  --mv-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(1200px 560px at 20% -10%, rgba(27, 42, 107, 0.15), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial;
}

.media-app {
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px;
  box-sizing: border-box;
  min-height: 100vh;
  display: grid;
  gap: 14px;
}

.media-panel,
.media-card {
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--mv-radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.media-panel {
  padding: 14px;
}

.media-title {
  margin: 0;
  font-size: 24px;
  line-height: 1.2;
}

.media-sub {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.media-controls {
  margin-top: 12px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.media-btn {
  appearance: none;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.12);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 14px;
}

.media-btn:hover {
  background: rgba(255, 255, 255, 0.10);
}

.media-btn[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

.media-btn.primary {
  border-color: rgba(85, 160, 255, 0.45);
}

.media-field {
  flex: 1 1 320px;
  min-width: 220px;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.12);
  color: var(--text);
  border-radius: 12px;
  padding: 10px;
  outline: none;
}

.media-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 10px;
  font-size: 12px;
  color: var(--muted);
  background: rgba(0, 0, 0, 0.12);
  white-space: nowrap;
}

.media-midi-controls {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.media-midi-control {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  background: rgba(0, 0, 0, 0.12);
}

.media-midi-control input[type="range"] {
  width: 120px;
}

.media-midi-seek input[type="range"] {
  width: 180px;
}

.media-midi-control input[type="checkbox"] {
  accent-color: #5f9dff;
}

.media-midi-viz-wrap {
  margin-top: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px;
  background: rgba(0, 0, 0, 0.2);
}

.media-midi-viz {
  width: 100%;
  height: 180px;
  display: block;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.35);
  cursor: crosshair;
}

.media-status {
  margin-top: 10px;
  white-space: pre-wrap;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
  font-family: var(--mv-mono);
}

.media-playback-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 10px 0;
}

.media-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 1024px) {
  .media-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.9fr);
  }
}

.media-card h2 {
  margin: 0;
  padding: 12px;
  font-size: 15px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.media-card-body {
  padding: 12px;
}

.media-player {
  width: 100%;
  border-radius: 12px;
  background: #000;
}

.media-wave {
  margin-top: 10px;
  height: 180px;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.2);
}

.media-wave.hidden,
.hidden {
  display: none !important;
}

.media-note {
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
}

.media-kv {
  display: grid;
  grid-template-columns: minmax(110px, 170px) 1fr;
  gap: 8px 10px;
  font-size: 13px;
  line-height: 1.4;
}

.media-kv .k {
  color: var(--muted);
  font-family: var(--mv-mono);
  font-size: 12px;
}

.media-kv .v {
  word-break: break-word;
}

.media-kv code,
.media-faq code,
.media-note code {
  font-family: var(--mv-mono);
  font-size: 12px;
  background: rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  padding: 2px 6px;
}

.media-pre {
  margin-top: 10px;
  max-height: 280px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px;
  font-family: var(--mv-mono);
  font-size: 11px;
  line-height: 1.35;
  background: rgba(0, 0, 0, 0.18);
  color: var(--muted);
}

.media-log {
  margin-top: 10px;
  max-height: 170px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px;
  font-family: var(--mv-mono);
  font-size: 11px;
  line-height: 1.35;
  background: rgba(0, 0, 0, 0.18);
  color: var(--muted);
  white-space: pre-wrap;
}

.media-footer {
  padding: 14px;
}

.media-footer h2 {
  margin: 0;
  font-size: 16px;
}

.media-faq {
  margin-top: 10px;
  display: grid;
  gap: 10px;
}

.media-faq article {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px;
  background: rgba(0, 0, 0, 0.08);
}

.media-faq h3 {
  margin: 0 0 6px;
  font-size: 14px;
}

.media-faq p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.media-drop-overlay {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.45);
}

.media-drop-overlay.active {
  display: flex;
}

.media-drop-card {
  border: 2px dashed rgba(255, 255, 255, 0.45);
  border-radius: 18px;
  padding: 20px;
  max-width: min(520px, calc(100vw - 48px));
  text-align: center;
  background: rgba(0, 0, 0, 0.5);
  color: rgba(255, 255, 255, 0.9);
}

.media-drop-card p {
  margin: 0;
  line-height: 1.45;
}

@media (max-width: 768px) {
  .media-app {
    padding: 12px;
  }

  .media-title {
    font-size: 20px;
  }

  .media-player {
    max-height: 52vh;
  }
}