/* ═══════════════════════════════════════════════════════════════
   Relicita — Design System
   Elegant, serious, trustworthy B2B auction platform
   ═══════════════════════════════════════════════════════════════ */

/* Google Fonts — Inter (local fallback, CDN import removed) */

/* ── CSS Variables ─────────────────────────────────────────────── */
:root {
  --bf-navy:        #0f172a;
  --bf-navy-light:  #1e293b;
  --bf-blue:        #2563eb;
  --bf-blue-dark:   #1d4ed8;
  --bf-blue-light:  #eff6ff;
  --bf-green:       #059669;
  --bf-green-light: #ecfdf5;
  --bf-amber:       #d97706;
  --bf-amber-light: #fffbeb;
  --bf-red:         #dc2626;
  --bf-red-light:   #fef2f2;
  --bf-gray-50:     #f8fafc;
  --bf-gray-100:    #f1f5f9;
  --bf-gray-200:    #e2e8f0;
  --bf-gray-400:    #94a3b8;
  --bf-gray-600:    #475569;
  --bf-gray-800:    #1e293b;
  --bf-radius:      0.5rem;
  --bf-radius-lg:   0.75rem;
  --bf-shadow:      0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --bf-shadow-md:   0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
}

/* ── Base ──────────────────────────────────────────────────────── */
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bf-gray-50);
  color: var(--bf-navy);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ── Override Bootstrap primary ────────────────────────────────── */
.btn-primary { background-color: var(--bf-blue); border-color: var(--bf-blue); }
.btn-primary:hover { background-color: var(--bf-blue-dark); border-color: var(--bf-blue-dark); }
.btn-outline-primary { color: var(--bf-blue); border-color: var(--bf-blue); }
.btn-outline-primary:hover { background-color: var(--bf-blue); border-color: var(--bf-blue); }
.text-primary { color: var(--bf-blue) !important; }
.bg-primary { background-color: var(--bf-blue) !important; }
.border-primary { border-color: var(--bf-blue) !important; }
.badge.bg-primary { background-color: var(--bf-blue) !important; }

/* ── Navbar ─────────────────────────────────────────────────────── */
.bf-navbar {
  background: var(--bf-navy);
  border-bottom: 1px solid var(--bf-navy-light);
  padding: 0.75rem 0;
}

.bf-navbar .navbar-brand {
  font-weight: 800;
  font-size: 1.25rem;
  color: #ffffff !important;
  letter-spacing: -0.02em;
}

.bf-navbar .navbar-brand span {
  color: var(--bf-blue);
}

.bf-navbar .nav-link {
  color: rgba(255,255,255,0.75) !important;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.375rem 0.75rem !important;
  border-radius: var(--bf-radius);
  transition: color 0.15s, background 0.15s;
}

.bf-navbar .nav-link:hover,
.bf-navbar .nav-link.active {
  color: #ffffff !important;
  background: rgba(255,255,255,0.08);
}

.bf-navbar .nav-link-logout {
  color: rgba(255,255,255,0.5) !important;
}

/* ── Cards ──────────────────────────────────────────────────────── */
.bf-card {
  background: #ffffff;
  border: 1px solid var(--bf-gray-200);
  border-radius: var(--bf-radius-lg);
  box-shadow: var(--bf-shadow);
}

.bf-card-header {
  background: var(--bf-gray-50);
  border-bottom: 1px solid var(--bf-gray-200);
  padding: 1rem 1.25rem;
  border-radius: var(--bf-radius-lg) var(--bf-radius-lg) 0 0;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--bf-gray-800);
}

/* ── Status badges ──────────────────────────────────────────────── */
.bf-badge-live      { background: #d1fae5; color: #065f46; font-weight: 600; }
.bf-badge-paused    { background: #fef3c7; color: #92400e; font-weight: 600; }
.bf-badge-scheduled { background: #dbeafe; color: #1e40af; font-weight: 600; }
.bf-badge-closed    { background: #f1f5f9; color: #475569; font-weight: 600; }
.bf-badge-cancelled { background: #fee2e2; color: #991b1b; font-weight: 600; }

/* ── Tables ─────────────────────────────────────────────────────── */
.bf-table th {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--bf-gray-600);
  border-bottom: 2px solid var(--bf-gray-200);
  padding: 0.75rem 1rem;
}

.bf-table td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--bf-gray-100);
  vertical-align: middle;
}

.bf-table tbody tr:hover { background: var(--bf-gray-50); }
.bf-table tbody tr:last-child td { border-bottom: none; }

/* ── Forms ──────────────────────────────────────────────────────── */
.form-control:focus, .form-select:focus {
  border-color: var(--bf-blue);
  box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.15);
}

.form-label {
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--bf-gray-800);
  margin-bottom: 0.35rem;
}

/* ── Page header ────────────────────────────────────────────────── */
.bf-page-header {
  margin-bottom: 1.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--bf-gray-200);
}

.bf-page-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--bf-navy);
  margin: 0;
  letter-spacing: -0.02em;
}

/* ── Stats card ─────────────────────────────────────────────────── */
.bf-stat {
  background: #fff;
  border: 1px solid var(--bf-gray-200);
  border-radius: var(--bf-radius-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--bf-shadow);
}

.bf-stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--bf-navy);
  line-height: 1.2;
}

.bf-stat-label {
  font-size: 0.8125rem;
  color: var(--bf-gray-600);
  margin-top: 0.25rem;
}

/* ── Alerts / Toast ─────────────────────────────────────────────── */
.bf-toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 1090;
  min-width: 300px;
}

/* ── Landing page ────────────────────────────────────────────────── */
.bf-hero {
  background: linear-gradient(135deg, var(--bf-navy) 0%, #162a4a 100%);
  color: white;
  padding: 6rem 0 5rem;
}

.bf-hero h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.bf-hero .lead {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.8);
  max-width: 36rem;
}

.bf-feature-icon {
  width: 48px;
  height: 48px;
  background: var(--bf-blue-light);
  border-radius: var(--bf-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  flex-shrink: 0;
}

/* ── Auth pages ─────────────────────────────────────────────────── */
.bf-auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bf-gray-50);
  padding: 2rem 1rem;
}

.bf-auth-card {
  background: white;
  border: 1px solid var(--bf-gray-200);
  border-radius: var(--bf-radius-lg);
  box-shadow: var(--bf-shadow-md);
  padding: 2.5rem;
  width: 100%;
  max-width: 420px;
}

.bf-auth-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--bf-navy);
  text-align: center;
  margin-bottom: 1.75rem;
  letter-spacing: -0.02em;
}

.bf-auth-logo span { color: var(--bf-blue); }

/* ── Code blocks ────────────────────────────────────────────────── */
.bf-code {
  background: var(--bf-navy);
  color: #86efac;
  padding: 1rem 1.25rem;
  border-radius: var(--bf-radius);
  font-family: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
  font-size: 0.8125rem;
  overflow-x: auto;
  line-height: 1.7;
}

/* ── Monitor live dots ──────────────────────────────────────────── */
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.bf-live-dot {
  display: inline-block;
  width: 8px; height: 8px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse-dot 1.5s ease-in-out infinite;
  margin-right: 6px;
}

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .bf-page-header { margin-bottom: 1.25rem; }
  .bf-card { border-radius: var(--bf-radius); }
}