:root {
  color-scheme: light;
  --bg: #f7f7f2;
  --panel: #ffffff;
  --text: #171717;
  --muted: #646b5f;
  --border: #deded4;
  --accent: #147a63;
  --accent-dark: #0e5848;
  --warning: #8a5a00;
  --error: #a22222;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
}

button,
input {
  font: inherit;
}

.shell {
  width: min(760px, 100%);
  margin: 0 auto;
  padding: 16px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 14px;
}

.header-panel,
.section-heading,
.search-row,
.track {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-panel,
.section-heading {
  justify-content: space-between;
}

.eyebrow,
.muted,
.track p,
.message {
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 3px;
  font-size: 12px;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 28px;
}

h2 {
  margin-bottom: 0;
  font-size: 20px;
}

h3 {
  margin-bottom: 4px;
  font-size: 16px;
}

.search-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
}

.search-row {
  align-items: stretch;
}

input {
  min-width: 0;
  flex: 1;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
}

button,
.button {
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: #ffffff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  text-decoration: none;
}

button:hover,
.button:hover {
  background: var(--accent-dark);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.7;
}

.secondary {
  background: #515b52;
  margin-left: 8px;
}

.icon-button {
  width: 44px;
  padding: 0;
  font-weight: 700;
}

.small-button {
  min-height: 38px;
  padding: 0 14px;
}

.message {
  min-height: 20px;
  margin: 10px 0 0;
}

.message[data-type="warning"] {
  color: var(--warning);
}

.message[data-type="error"] {
  color: var(--error);
}

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

.track {
  border-top: 1px solid var(--border);
  padding-top: 10px;
}

.track:first-child {
  border-top: 0;
  padding-top: 0;
}

.art {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  border-radius: 6px;
  background: #d8ded6;
  object-fit: cover;
}

.track-info {
  min-width: 0;
  flex: 1;
}

.track-info h3,
.track-info p {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.track-info p {
  margin-bottom: 0;
}

.empty {
  margin-bottom: 0;
  color: var(--muted);
}

.status-list {
  display: grid;
  gap: 10px;
  margin: 16px 0;
}

.status-list div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--border);
  padding-top: 10px;
}

.status-list dt {
  font-weight: 700;
}

.status-list dd {
  margin: 0;
  color: var(--muted);
  text-align: right;
}

@media (max-width: 520px) {
  .shell {
    padding: 10px;
  }

  .panel {
    padding: 14px;
  }

  .search-row {
    flex-direction: column;
  }

  .track {
    align-items: flex-start;
  }

  .small-button {
    min-width: 64px;
  }
}