/*
 * wb-theme.css — Warbird Guide shared theme
 * Works alongside Bootstrap 5. Import AFTER bootstrap.min.css.
 */

/* ── Design tokens ─────────────────────────────────────────── */
:root {
  --ink:        #f0e8d0;
  --ink-dim:    #a89870;
  --ink-faint:  #6a5f48;
  --gold:       #c4922a;
  --gold-lt:    #e8b84b;
  --rust:       #8b3a1a;
  --bg:         #121008;
  --bg2:        #1c1608;
  --panel-bg:   rgba(28, 22, 8, 0.90);
  --panel-border: rgba(196, 146, 42, 0.25);
  --border-gold:  rgba(196, 146, 42, 0.35);
}

/* ── Base ───────────────────────────────────────────────────── */
html, body {
  min-height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Special Elite', monospace;
  overflow-x: hidden;
}

/* grain overlay */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.04;
  pointer-events: none;
  z-index: 1000;
}

/* vignette */
body::after {
  content: '';
  position: fixed; inset: 0;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0,0,0,0.7) 100%);
  pointer-events: none;
  z-index: 999;
}

/* ── Background grid ────────────────────────────────────────── */
.wb-bg {
  position: fixed; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, #1e1608 0%, #0d0b04 100%);
  z-index: 0;
}
.wb-bg::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(196,146,42,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(196,146,42,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.wb-bg::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(196,146,42,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(196,146,42,0.02) 1px, transparent 1px);
  background-size: 12px 12px;
}

/* scanlines */
.wb-scanlines {
  position: fixed; inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent, transparent 3px,
    rgba(0,0,0,0.07) 3px, rgba(0,0,0,0.07) 4px
  );
  pointer-events: none;
  z-index: 998;
}

/* corner brackets */
.wb-corner {
  position: fixed;
  width: 44px; height: 44px;
  border-color: var(--gold);
  border-style: solid;
  opacity: 0.45;
  z-index: 20;
}
.wb-corner.tl { top: 20px; left: 20px; border-width: 2px 0 0 2px; }
.wb-corner.tr { top: 20px; right: 20px; border-width: 2px 2px 0 0; }
.wb-corner.bl { bottom: 20px; left: 20px; border-width: 0 0 2px 2px; }
.wb-corner.br { bottom: 20px; right: 20px; border-width: 0 2px 2px 0; }

/* ── Page wrapper ───────────────────────────────────────────── */
.wb-page {
  position: relative;
  z-index: 10;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Navbar ─────────────────────────────────────────────────── */
.wb-navbar {
  background: rgba(12, 10, 4, 0.92) !important;
  border-bottom: 1px solid var(--border-gold);
  backdrop-filter: blur(4px);
  padding: 0.75rem 0;
}
.wb-navbar .navbar-brand {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink) !important;
}
.wb-navbar .navbar-brand span { color: var(--gold); }
.wb-navbar .nav-link {
  font-family: 'Oswald', sans-serif;
  font-weight: 300;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim) !important;
  padding: 0.4rem 0.9rem !important;
  transition: color 0.2s;
}
.wb-navbar .nav-link:hover,
.wb-navbar .nav-link.active { color: var(--gold) !important; }
.wb-navbar .navbar-toggler {
  border-color: var(--border-gold);
}
.wb-navbar .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(196,146,42,0.85)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ── Page header (hero strip under nav) ─────────────────────── */
.wb-page-header {
  border-bottom: 1px solid var(--border-gold);
  padding: 2.5rem 0 2rem;
  text-align: center;
}
.wb-page-header .wb-eyebrow {
  font-family: 'Oswald', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.wb-page-header h1 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: clamp(1.8rem, 5vw, 3rem);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0;
}
.wb-page-header .wb-rule {
  width: 60px; height: 2px;
  background: var(--gold);
  margin: 1rem auto 0;
}

/* ── Main content area ──────────────────────────────────────── */
.wb-main {
  flex: 1;
  padding: 3rem 0 4rem;
}

/* ── Panel / card ───────────────────────────────────────────── */
.wb-panel {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-top: 2px solid var(--gold);
  padding: 2rem 2.5rem;
}
.wb-panel-label {
  font-family: 'Oswald', sans-serif;
  font-size: 0.6rem;
  letter-spacing: 0.35em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

/* ── Section divider ────────────────────────────────────────── */
.wb-divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 2rem 0;
}
.wb-divider .arm { flex: 1; height: 1px; background: linear-gradient(90deg, transparent, var(--ink-faint)); }
.wb-divider .arm.r { background: linear-gradient(90deg, var(--ink-faint), transparent); }
.wb-divider .label {
  font-family: 'Oswald', sans-serif;
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  color: var(--ink-dim);
  text-transform: uppercase;
  border: 1px solid var(--ink-faint);
  padding: 3px 12px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ── Typography helpers ─────────────────────────────────────── */
.wb-title {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
}
.wb-subtitle {
  font-family: 'Oswald', sans-serif;
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.wb-body {
  font-family: 'IM Fell English', serif;
  font-size: 1rem;
  color: var(--ink-dim);
  line-height: 1.8;
}
.wb-body-sm {
  font-family: 'Special Elite', monospace;
  font-size: 0.85rem;
  color: var(--ink-faint);
  line-height: 1.7;
}
.wb-gold { color: var(--gold); }
.wb-ink  { color: var(--ink); }

/* ── Buttons ────────────────────────────────────────────────── */
.btn-wb-primary {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: var(--gold);
  color: #1a1005;
  border: none;
  padding: 10px 24px;
  transition: background 0.2s;
  border-radius: 0;
}
.btn-wb-primary:hover { background: var(--gold-lt); color: #1a1005; }

.btn-wb-outline {
  font-family: 'Oswald', sans-serif;
  font-weight: 400;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: transparent;
  color: var(--ink-dim);
  border: 1px solid var(--border-gold);
  padding: 10px 24px;
  transition: all 0.2s;
  border-radius: 0;
}
.btn-wb-outline:hover { color: var(--gold); border-color: var(--gold); }

/* ── Tables ─────────────────────────────────────────────────── */
.wb-table {
  font-family: 'Special Elite', monospace;
  font-size: 0.85rem;
  color: var(--ink-dim);
  border-color: var(--border-gold) !important;
}
.wb-table thead tr {
  border-bottom: 1px solid var(--gold);
}
.wb-table thead th {
  font-family: 'Oswald', sans-serif;
  font-weight: 400;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  background: transparent;
  padding: 10px 12px;
}
.wb-table tbody td {
  background: transparent;
  border-color: rgba(196,146,42,0.12);
  padding: 10px 12px;
  vertical-align: middle;
}
.wb-table tbody tr:hover td { background: rgba(196,146,42,0.04); }

/* ── Form controls ──────────────────────────────────────────── */
.wb-form-label {
  font-family: 'Oswald', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 6px;
}
.wb-form-control {
  background: rgba(0,0,0,0.4) !important;
  border: 1px solid var(--border-gold) !important;
  border-radius: 0 !important;
  color: var(--ink) !important;
  font-family: 'Special Elite', monospace;
  font-size: 0.9rem;
  padding: 10px 14px;
}
.wb-form-control::placeholder { color: var(--ink-faint) !important; }
.wb-form-control:focus {
  background: rgba(0,0,0,0.55) !important;
  border-color: var(--gold) !important;
  box-shadow: 0 0 0 2px rgba(196,146,42,0.15) !important;
  color: var(--ink) !important;
}

/* ── Badge / pill ───────────────────────────────────────────── */
.wb-badge {
  font-family: 'Oswald', sans-serif;
  font-weight: 400;
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  border: 1px solid rgba(196,146,42,0.2);
  padding: 4px 12px;
  background: transparent;
}
.wb-badge::before { content: '✦'; font-size: 6px; margin-right: 5px; color: var(--gold); opacity: 0.7; }

/* ── Footer ─────────────────────────────────────────────────── */
.wb-footer {
  border-top: 1px solid var(--border-gold);
  background: rgba(10, 8, 2, 0.85);
  padding: 2.5rem 0 2rem;
  position: relative;
  z-index: 10;
}
.wb-footer .wb-footer-brand {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
}
.wb-footer .wb-footer-brand span { color: var(--gold); }
.wb-footer .wb-footer-tagline {
  font-family: 'IM Fell English', serif;
  font-style: italic;
  font-size: 0.85rem;
  color: var(--ink-faint);
  margin-top: 4px;
}
.wb-footer-nav a {
  font-family: 'Oswald', sans-serif;
  font-size: 0.7rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-faint);
  text-decoration: none;
  display: block;
  margin-bottom: 6px;
  transition: color 0.2s;
}
.wb-footer-nav a:hover { color: var(--gold); }
.wb-footer-nav .nav-heading {
  font-family: 'Oswald', sans-serif;
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}
.wb-footer-bottom {
  border-top: 1px solid rgba(196,146,42,0.12);
  margin-top: 2rem;
  padding-top: 1.25rem;
  font-family: 'Oswald', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.wb-footer-bottom a { color: var(--ink-faint); text-decoration: none; }
.wb-footer-bottom a:hover { color: var(--gold); }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 576px) {
  .wb-corner { width: 28px; height: 28px; }
  .wb-corner.tl { top: 12px; left: 12px; }
  .wb-corner.tr { top: 12px; right: 12px; }
  .wb-corner.bl { bottom: 12px; left: 12px; }
  .wb-corner.br { bottom: 12px; right: 12px; }
  .wb-panel { padding: 1.5rem 1.25rem; }
  .wb-page-header { padding: 1.75rem 0 1.5rem; }
}