/* Loan Pipeline — Dashboard-inspired design */
/* Glass panels, modular grid, strong data hierarchy */

:root {
  --bg: #f0f2f5;
  --surface: #ffffff;
  --surface-glass: rgba(255, 255, 255, 0.85);
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #eff6ff;
  --success: #22c55e;
  --success-bg: #f0fdf4;
  --danger: #ef4444;
  --danger-bg: #fef2f2;
  --warning: #f59e0b;
  --warning-bg: #fffbeb;
  --text: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.07);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.08);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

/* Nav */
.navbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  display: flex;
  align-items: center;
  height: 56px;
  gap: 32px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}

.nav-brand {
  font-weight: 700;
  font-size: 16px;
  color: var(--primary);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-links { display: flex; gap: 4px; }

.nav-link {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.15s;
}

.nav-link:hover { background: var(--bg); color: var(--text); }
.nav-link.active { background: var(--primary-light); color: var(--primary); }

/* Container */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 24px 48px;
}

/* Search header */
.search-header { margin-bottom: 24px; }
.search-header h1 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}
.subtitle {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 4px;
}

/* Search form */
.search-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 24px;
  box-shadow: var(--shadow);
}

.search-bar-row {
  display: flex;
  gap: 10px;
}

.search-input {
  flex: 1;
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: inherit;
  background: var(--bg);
  color: var(--text);
  transition: border-color 0.15s;
}

.search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  color: var(--text-secondary);
  background: var(--surface);
  transition: all 0.15s;
}

.btn:hover { background: var(--bg); }

.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-hover); }

.btn-danger {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
}
.btn-danger:hover { background: #dc2626; }

.btn-sm { padding: 5px 12px; font-size: 13px; }
.btn-lg { padding: 12px 28px; font-size: 15px; margin-top: 16px; }

/* Filters */
.filters-panel {
  margin-top: 14px;
  border-top: 1px solid var(--border-light);
  padding-top: 14px;
}

.filters-toggle {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}

.filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.filter-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.filter-group input,
.filter-group select {
  width: 100%;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-family: inherit;
  background: var(--bg);
  color: var(--text);
}

.filter-group input:focus,
.filter-group select:focus {
  outline: none;
  border-color: var(--primary);
}

/* Results */
.results-header {
  margin-bottom: 16px;
}

.results-count {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Product cards grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 14px;
}

.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s;
  box-shadow: var(--shadow);
  display: block;
}

.product-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
  transform: translateY(-1px);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.lender-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
}

.lender-badge {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: 20px;
  background: var(--primary-light);
  color: var(--primary);
}

.product-type-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg);
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: 10px;
}

/* Stats row */
.card-stats {
  display: flex;
  gap: 16px;
  margin: 10px 0;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.stat-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.stat-good { color: var(--success); }

/* Tags */
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 8px;
}

.tag {
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--bg);
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
}

.tag-green { background: var(--success-bg); color: #166534; border-color: #bbf7d0; }
.tag-red { background: var(--danger-bg); color: #991b1b; border-color: #fecaca; }
.tag-more { background: var(--primary-light); color: var(--primary); }

/* Programs */
.card-programs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
}

.program-chip {
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 4px;
  background: #f5f3ff;
  color: #6d28d9;
  border: 1px solid #ede9fe;
}

/* Detail page */
.back-link {
  display: inline-block;
  color: var(--primary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 16px;
}
.back-link:hover { text-decoration: underline; }

.detail-header { margin-bottom: 24px; }
.detail-header h1 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.detail-meta {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.date-badge {
  font-size: 12px;
  color: var(--text-muted);
}

.detail-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.detail-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}

.detail-section h3 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.detail-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
}

.detail-stat {
  display: flex;
  flex-direction: column;
}

.stat-value-lg {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.stat-sub {
  font-size: 11px;
  color: var(--text-muted);
}

.ltv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
}

.ltv-item {
  display: flex;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  font-size: 13px;
}

.ltv-item strong {
  color: var(--primary);
}

.programs-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.program-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  font-size: 13px;
}

.usp-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.usp-list li {
  padding: 6px 12px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  font-size: 13px;
  border-left: 3px solid var(--primary);
}

.detail-actions {
  margin-top: 24px;
  display: flex;
  gap: 10px;
}

.raw-source summary { cursor: pointer; }
.raw-source summary h3 { display: inline; }
.raw-text {
  margin-top: 12px;
  padding: 14px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  font-size: 12px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 400px;
  overflow-y: auto;
  font-family: inherit;
}

/* Ingest page */
.ingest-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

.ingest-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}

.tab-btn {
  padding: 7px 16px;
  border: none;
  background: none;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: var(--radius-sm);
  font-family: inherit;
}

.tab-btn.active {
  background: var(--primary-light);
  color: var(--primary);
}

.tab-content { display: none; }
.tab-content.active { display: block; }

.ingest-form textarea {
  width: 100%;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  background: var(--bg);
  color: var(--text);
  resize: vertical;
  line-height: 1.6;
}

.ingest-form textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 48px;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s;
  position: relative;
}

.upload-area:hover,
.upload-area.drag-over {
  border-color: var(--primary);
  background: var(--primary-light);
}

.upload-area input[type="file"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.upload-area p {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
}

.upload-hint {
  font-size: 12px;
  color: var(--text-muted);
}

/* Result cards */
.result-card.success { border-left: 3px solid var(--success); }
.result-card.error { border-left: 3px solid var(--danger); }

.result-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: 20px;
}

.result-badge.success { background: var(--success-bg); color: #166534; }
.result-badge.error { background: var(--danger-bg); color: #991b1b; }

.warnings { margin-top: 8px; }
.warning-item {
  display: block;
  font-size: 12px;
  color: var(--warning);
  padding: 2px 0;
}

/* Alerts */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  margin-bottom: 12px;
}
.alert-error { background: var(--danger-bg); color: #991b1b; border: 1px solid #fecaca; }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
  font-size: 15px;
}

.empty-state a { color: var(--primary); }

/* HTMX indicator */
.htmx-indicator {
  display: none;
  text-align: center;
  padding: 16px;
  color: var(--text-muted);
  font-size: 14px;
}
.htmx-request .htmx-indicator { display: block; }
.htmx-request #results { opacity: 0.5; }

/* Mobile */
@media (max-width: 640px) {
  .navbar { padding: 0 16px; gap: 16px; }
  .container { padding: 20px 16px; }
  .products-grid { grid-template-columns: 1fr; }
  .filters-grid { grid-template-columns: 1fr 1fr; }
  .detail-stats { grid-template-columns: 1fr 1fr; }
  .search-bar-row { flex-direction: column; }
}