:root {
  color-scheme: dark;
  --bg: #0b120f;
  --panel: #111b17;
  --panel-2: #172420;
  --line: #294038;
  --text: #edf4ef;
  --muted: #91a89b;
  --accent: #82d4a7;
  --accent-strong: #c7f2b7;
  --warning: #ffd48b;
  --error: #ff9f9f;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(130, 212, 167, 0.08), transparent 25%),
    linear-gradient(180deg, #09100d 0%, #0d1512 100%);
  color: var(--text);
}

button,
select,
input {
  font: inherit;
}

.app-shell,
.shell {
  min-height: 100%;
}

.shell {
  display: grid;
  gap: 18px;
  padding: 18px;
}

.topbar,
.control-band,
.status-band,
.attribution-band,
.credits-band {
  background: rgba(17, 27, 23, 0.92);
  border: 1px solid rgba(41, 64, 56, 0.8);
  border-radius: 12px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: end;
  padding: 18px 20px;
}

.eyebrow {
  margin: 0 0 4px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-size: 12px;
}

h1 {
  margin: 0;
  font-size: 32px;
  line-height: 1.05;
}

.status-pill {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(130, 212, 167, 0.12);
  color: var(--accent-strong);
  border: 1px solid rgba(130, 212, 167, 0.28);
  font-size: 13px;
  white-space: nowrap;
}

.workspace {
  display: grid;
  gap: 18px;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
}

.control-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 16px;
}

.primary-actions {
  display: flex;
  gap: 10px;
  align-items: end;
}

.action {
  min-height: 52px;
  min-width: 0;
  padding: 0 18px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: var(--panel-2);
  color: var(--text);
}

.action-start {
  background: linear-gradient(180deg, rgba(130, 212, 167, 0.22), rgba(130, 212, 167, 0.12));
  border-color: rgba(130, 212, 167, 0.4);
  color: var(--accent-strong);
  font-weight: 700;
}

.action-stop {
  border-color: rgba(255, 255, 255, 0.08);
}

.field {
  display: grid;
  gap: 8px;
  align-content: start;
}

.field span,
.section-title {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.field select,
.field input[type="range"] {
  width: 100%;
}

.field select {
  min-height: 44px;
  padding: 0 12px;
  border-radius: 10px;
  border: 1px solid rgba(41, 64, 56, 0.9);
  background: rgba(8, 15, 12, 0.6);
  color: var(--text);
}

.field input[type="range"] {
  accent-color: var(--accent);
}

.status-band,
.attribution-band,
.credits-band {
  padding: 18px 20px;
}

.status-band {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1.2fr);
}

.status-text {
  margin: 8px 0 0;
  font-size: 18px;
  line-height: 1.4;
}

.now-playing {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
  display: grid;
  gap: 10px;
}

.now-item,
.attribution-item {
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(23, 36, 32, 0.9);
  border: 1px solid rgba(41, 64, 56, 0.8);
}

.now-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px 14px;
  align-items: center;
}

.now-title {
  font-weight: 700;
}

.now-meta,
.meta,
.attribution-item div {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
  word-break: break-word;
}

.attribution-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: end;
}

.attribution-list {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.credits-band summary {
  cursor: pointer;
  color: var(--accent-strong);
  font-weight: 700;
}

.credits-note {
  margin: 12px 0;
  color: var(--muted);
  line-height: 1.45;
}

.credits-list {
  display: grid;
  gap: 8px;
  max-height: 420px;
  overflow: auto;
  padding-right: 6px;
}

.credit-item {
  display: grid;
  grid-template-columns: minmax(180px, 1.2fr) minmax(140px, 0.9fr) minmax(130px, 0.7fr) minmax(180px, 1fr);
  gap: 10px;
  align-items: start;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(41, 64, 56, 0.7);
  background: rgba(8, 15, 12, 0.48);
}

.credit-item strong,
.credit-item span {
  display: block;
}

a {
  color: var(--accent-strong);
}

.muted {
  color: var(--muted);
}

@media (max-width: 860px) {
  .control-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .status-band {
    grid-template-columns: 1fr;
  }

  .credit-item {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .shell {
    padding: 12px;
  }

  .topbar,
  .control-band,
  .status-band,
  .attribution-band,
  .credits-band {
    border-radius: 10px;
  }

  .topbar {
    align-items: start;
    flex-direction: column;
  }

  .control-band {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 28px;
  }
}