/* ── LNK Competitor Analytics Dashboard ── */
:root {
  --primary: #3b82f6;
  --primary-dark: #1d4ed8;
  --bg: #f8fafc;
  --card: #ffffff;
  --border: #e2e8f0;
  --text: #1e293b;
  --text-muted: #64748b;
  --success: #22c55e;
  --danger: #ef4444;
  --warning: #f59e0b;
  --shopee: #EE4D2D;
  --tokopedia: #42B549;
  --blibli: #0095DA;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

/* Navbar */
.navbar {
  background: var(--text);
  color: white;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-brand { font-weight: 700; font-size: 1.1rem; color: white; text-decoration: none; }
.nav-links a { color: #94a3b8; text-decoration: none; margin-left: 1.5rem; font-size: 0.9rem; }
.nav-links a:hover { color: white; }

/* Container */
.container { max-width: 1200px; margin: 0 auto; padding: 1.5rem; }

/* Period selector */
.period-selector { margin-bottom: 1.5rem; }
.period-selector span { color: var(--text-muted); margin-right: 0.5rem; }
.period-selector a {
  display: inline-block; padding: 0.25rem 0.75rem; border-radius: 4px;
  text-decoration: none; color: var(--text-muted); background: var(--card);
  border: 1px solid var(--border); margin-right: 0.25rem; font-size: 0.85rem;
}
.period-selector a.active { background: var(--primary); color: white; border-color: var(--primary); }

/* Stat cards */
.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.stat-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 1.25rem; text-align: center;
}
.stat-value { font-size: 2rem; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.25rem; }

/* Chart cards */
.chart-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.5rem; }
.chart-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 1.25rem;
}
.chart-card h3 { font-size: 0.95rem; color: var(--text-muted); margin-bottom: 0.75rem; }
.chart-card.full-width { margin-bottom: 1.5rem; }

/* Tables */
.data-table { width: 100%; border-collapse: collapse; background: var(--card); border-radius: 8px; overflow: hidden; border: 1px solid var(--border); margin-bottom: 1.5rem; }
.data-table th { background: #f1f5f9; font-size: 0.8rem; text-transform: uppercase; color: var(--text-muted); padding: 0.75rem 1rem; text-align: left; }
.data-table td { padding: 0.6rem 1rem; border-top: 1px solid var(--border); font-size: 0.9rem; vertical-align: top; }
.data-table tr:hover { background: #f8fafc; }
.data-table.compact td { padding: 0.35rem 0.75rem; font-size: 0.85rem; }

/* Keywords */
.keywords-cell { display: flex; flex-wrap: wrap; gap: 0.25rem; }
.keyword-tag {
  display: inline-block; padding: 0.15rem 0.5rem; border-radius: 12px;
  background: #eff6ff; color: var(--primary); font-size: 0.75rem; white-space: nowrap;
}

/* Platform badges */
.platform-badge {
  display: inline-block; padding: 0.15rem 0.5rem; border-radius: 4px;
  font-size: 0.75rem; font-weight: 600; color: white; text-transform: uppercase;
}
.platform-shopee { background: var(--shopee); }
.platform-tokopedia { background: var(--tokopedia); }
.platform-blibli { background: var(--blibli); }

/* Buttons */
.btn-sm {
  display: inline-block; padding: 0.3rem 0.75rem; border-radius: 4px;
  background: var(--primary); color: white; text-decoration: none; font-size: 0.8rem;
  border: none; cursor: pointer;
}
.btn-sm:hover { background: var(--primary-dark); }

/* Scrape cards */
.scrape-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 1rem; margin-bottom: 1rem;
}
.scrape-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 0.75rem; }
.scrape-header .date { color: var(--text-muted); font-size: 0.85rem; margin-left: auto; }
.analysis { background: #f1f5f9; padding: 0.75rem; border-radius: 4px; font-size: 0.85rem; white-space: pre-wrap; max-height: 300px; overflow-y: auto; }

/* Filters */
.filters { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.filter-form { display: flex; gap: 0.5rem; align-items: center; }
.filter-form select { padding: 0.4rem 0.75rem; border: 1px solid var(--border); border-radius: 4px; font-size: 0.9rem; }
.result-count { color: var(--text-muted); font-size: 0.85rem; margin-left: auto; }

/* Pagination */
.pagination { display: flex; justify-content: center; align-items: center; gap: 1rem; padding: 1rem 0; }
.pagination a { color: var(--primary); text-decoration: none; }

/* Breadcrumb */
.breadcrumb { margin-bottom: 1rem; font-size: 0.85rem; color: var(--text-muted); }
.breadcrumb a { color: var(--primary); text-decoration: none; }

/* Product mini */
.product-mini { font-size: 0.8rem; color: var(--text-muted); }

/* Empty state */
.empty { text-align: center; padding: 2rem; color: var(--text-muted); }

/* Error */
.error-page { text-align: center; padding: 3rem; }
.error-page h1 { margin-bottom: 1rem; }
.error-page p { margin-bottom: 1.5rem; color: var(--text-muted); }

/* Footer */
.footer { text-align: center; padding: 2rem; color: var(--text-muted); font-size: 0.8rem; border-top: 1px solid var(--border); margin-top: 2rem; }

/* Responsive */
@media (max-width: 768px) {
  .chart-row { grid-template-columns: 1fr; }
  .stat-cards { grid-template-columns: repeat(2, 1fr); }
  .navbar { flex-direction: column; gap: 0.5rem; }
}