:root {
  --bg: #f6f9f5;
  --bg-card: #ffffff;
  --border: #dbe5d8;
  --text: #1d2620;
  --text-dim: #5b6960;
  --green: #2f7d4f;
  --green-dark: #225c3a;
  --green-light: #e8f5ec;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter Tight', system-ui, sans-serif;
}

.app-nav {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
}

.navbar-brand {
  color: var(--text);
  font-weight: 700;
  font-size: 1.1rem;
}

.navbar-brand .dot {
  color: var(--green);
}

.btn-accent {
  background: var(--green);
  color: #ffffff;
  font-weight: 600;
  border: none;
}

.btn-accent:hover {
  background: var(--green-dark);
  color: #ffffff;
}

.btn-outline-light {
  color: var(--text);
  border-color: var(--border);
}

.btn-outline-light:hover {
  background: var(--bg);
  color: var(--text);
  border-color: var(--text-dim);
}

a {
  color: var(--green-dark);
}

a:hover {
  color: var(--green);
}

.card-record {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  height: 100%;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.card-record:hover {
  border-color: var(--green);
  box-shadow: 0 2px 10px rgba(47, 125, 79, 0.12);
}

.card-record a {
  text-decoration: none;
  color: inherit;
  display: block;
}

.card-record .cover {
  aspect-ratio: 1 / 1;
  background: var(--green-light);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.card-record .cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-record .cover .placeholder {
  color: var(--green-dark);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-record .body {
  padding: 0.75rem 0.9rem;
}

.card-record .title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-record .artist {
  color: var(--text-dim);
  font-size: 0.85rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.badge-media {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--green-light);
  color: var(--green-dark);
}

.form-control, .form-select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
}

.form-control:focus, .form-select:focus {
  background: var(--bg-card);
  color: var(--text);
  border-color: var(--green);
  box-shadow: 0 0 0 0.2rem rgba(47, 125, 79, 0.15);
}

label {
  color: var(--text-dim);
  font-size: 0.85rem;
}

.detail-cover {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.detail-table th, .detail-table td {
  color: var(--text);
  border-color: var(--border);
}

.empty-state {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--text-dim);
}

/* Spreadsheet-style grid */
.grid-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.grid-table {
  margin-bottom: 0;
  font-size: 0.875rem;
}

.grid-table thead th {
  background: var(--green-light);
  color: var(--green-dark);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 1;
}

.grid-table thead th a.col-sort {
  color: inherit;
  text-decoration: none;
}

.grid-table thead th a.col-sort:hover {
  color: var(--green);
}

.grid-table tbody tr {
  border-bottom: 1px solid var(--border);
}

.grid-table tbody tr:hover {
  background: var(--green-light);
}

.grid-table tbody td {
  color: var(--text);
  vertical-align: middle;
}

.grid-table tbody td a {
  text-decoration: none;
}

.grid-table tbody td a:hover {
  text-decoration: underline;
}

.grid-thumb {
  width: 40px;
}

.grid-thumb img {
  width: 36px;
  height: 36px;
  object-fit: cover;
  border-radius: 4px;
  display: block;
}

.placeholder-sm {
  width: 36px;
  height: 36px;
  display: block;
  background: var(--green-light);
  border-radius: 4px;
}

/* Column filter row */
.filter-row th {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 0.3rem 0.4rem;
  position: sticky;
  top: 29px;
  z-index: 1;
}

.filter-row .form-control-sm,
.filter-row .form-select-sm {
  font-size: 0.75rem;
  padding: 0.2rem 0.4rem;
}