/* inventory.css — Rock Revival OS Inventory Command Center styles */

:root {
  --bg: #0f0f0f;
  --surface: #1a1a1a;
  --surface2: #222;
  --border: #333;
  --text: #e5e5e5;
  --text-dim: #888;
  --accent: #c8a45a;
  --accent-dark: #a8873d;
  --in-stock: #22c55e;
  --low: #f59e0b;
  --out: #ef4444;
  --radius: 8px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }

/* Header */
.admin-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  height: 56px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.admin-header .brand {
  font-size: 15px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  white-space: nowrap;
}

.admin-header nav {
  display: flex;
  gap: 4px;
  flex: 1;
}

.admin-header nav a {
  color: var(--text-dim);
  font-size: 13px;
  padding: 6px 12px;
  border-radius: 6px;
  transition: background 0.15s;
}

.admin-header nav a:hover { background: var(--surface2); color: var(--text); }
.admin-header nav a.active { color: var(--text); background: var(--surface2); }

/* Main layout */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px;
}

h1.page-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

h1.page-title span {
  color: var(--accent);
  font-size: 1.2rem;
}

/* Summary cards */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.summary-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
}

.summary-card .label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  margin-bottom: 6px;
}

.summary-card .value {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
}

.summary-card .value.in-stock { color: var(--in-stock); }
.summary-card .value.low { color: var(--low); }
.summary-card .value.out { color: var(--out); }
.summary-card .value.accent { color: var(--accent); }

/* Filters */
.filter-bar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.filter-bar label {
  font-size: 12px;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

.filter-bar select, .filter-bar input {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 13px;
  outline: none;
}

.filter-bar select:focus, .filter-bar input:focus {
  border-color: var(--accent);
}

.filter-bar input[type="text"] { width: 200px; }

.filter-bar button {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}

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

.filter-bar .clear-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 12px;
  padding: 5px 12px;
}

.filter-bar .clear-btn:hover { border-color: var(--text-dim); color: var(--text); }

.filter-count {
  font-size: 12px;
  color: var(--text-dim);
  margin-left: auto;
}

/* Table */
.table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

thead { background: var(--surface2); }

th {
  text-align: left;
  padding: 10px 14px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  font-weight: 600;
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.02); }

/* Status badge */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.status-badge.in-stock { background: rgba(34,197,94,0.15); color: var(--in-stock); }
.status-badge.low { background: rgba(245,158,11,0.15); color: var(--low); }
.status-badge.out-of-stock { background: rgba(239,68,68,0.15); color: var(--out); }

.status-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: currentColor;
}

/* SKU & Product */
.sku-cell { color: var(--text-dim); font-size: 12px; font-family: monospace; }
.product-name { font-weight: 600; }
.product-meta { color: var(--text-dim); font-size: 12px; margin-top: 2px; }

/* Stock number */
.stock-cell { font-weight: 700; font-size: 14px; }
.stock-cell.out { color: var(--out); }
.stock-cell.low { color: var(--low); }
.stock-cell.in { color: var(--in-stock); }

/* Velocity */
.velocity-cell { color: var(--text-dim); }
.velocity-high { color: var(--accent); font-weight: 600; }

/* Channel badge */
.channel-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(200,164,90,0.15);
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
}

/* Inline edit */
.stock-edit {
  display: flex;
  gap: 4px;
  align-items: center;
}

.stock-edit input[type="number"] {
  width: 60px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 4px;
  padding: 3px 6px;
  font-size: 13px;
}

.stock-edit button {
  background: var(--accent);
  border: none;
  color: #fff;
  border-radius: 4px;
  padding: 3px 8px;
  font-size: 11px;
  cursor: pointer;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-dim);
}

.empty-state h3 { font-size: 1rem; margin-bottom: 8px; color: var(--text); }
.empty-state p { font-size: 13px; }

/* Mobile */
@media (max-width: 768px) {
  .container { padding: 12px; }
  .filter-bar { flex-direction: column; align-items: stretch; }
  .filter-bar input[type="text"] { width: 100%; }
  .filter-bar .filter-count { margin-left: 0; }
  .summary-grid { grid-template-columns: repeat(2, 1fr); }
  .admin-header { padding: 0 16px; gap: 12px; }
  .admin-header .brand { font-size: 13px; }
  h1.page-title { font-size: 1.2rem; }
}