:root {
  /* Logo-aligned: black diamond-plate + athletic gold + white */
  --wc-bg: #0a0a0a;
  --wc-surface: #111111;
  --wc-card: #161616;
  --wc-card-elevated: #1a1a1a;
  --wc-border: #2e2e2e;
  --wc-border-gold: rgba(232, 185, 35, 0.45);
  --wc-gold: #e8b923;
  --wc-gold-hover: #f5c93a;
  --wc-gold-dim: #c9a01a;
  --wc-text: #ffffff;
  --wc-muted: #a8a8a8;
  --wc-success: #22c55e;
  --wc-danger: #ef4444;
  --wc-ink-on-gold: #0a0a0a;
  --wc-plate-highlight: rgba(255, 255, 255, 0.035);
}

* {
  box-sizing: border-box;
}

body {
  background-color: var(--wc-bg);
  /* Subtle diamond-plate texture (logo industrial metal) */
  background-image:
    linear-gradient(135deg, var(--wc-plate-highlight) 25%, transparent 25%),
    linear-gradient(225deg, var(--wc-plate-highlight) 25%, transparent 25%),
    linear-gradient(45deg, var(--wc-plate-highlight) 25%, transparent 25%),
    linear-gradient(315deg, var(--wc-plate-highlight) 25%, transparent 25%);
  background-size: 14px 14px;
  background-position: 0 0, 0 7px, 7px -7px, -7px 0;
  color: var(--wc-text);
  min-height: 100vh;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
}

/* Landing gets a stronger plate + vignette */
body.page-landing {
  background-image:
    radial-gradient(ellipse 80% 60% at 50% 20%, rgba(232, 185, 35, 0.08), transparent 55%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%),
    linear-gradient(225deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%),
    linear-gradient(45deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%),
    linear-gradient(315deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%);
  background-size: auto, 12px 12px, 12px 12px, 12px 12px, 12px 12px;
  background-position: center, 0 0, 0 6px, 6px -6px, -6px 0;
}

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

a:hover {
  color: var(--wc-gold-hover);
}

/* —— Brand mark —— */
.navbar-brand-wc {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--wc-text) !important;
  line-height: 1.1;
}

.navbar-brand-wc .brand-logo {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid var(--wc-gold);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.4), 0 0 12px rgba(232, 185, 35, 0.25);
  flex-shrink: 0;
}

.navbar-brand-wc .brand-wordmark {
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
}

.navbar-brand-wc .brand-whistle {
  color: var(--wc-text);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
}

.navbar-brand-wc .brand-check {
  color: var(--wc-gold);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  font-weight: 700;
}

/* Compact single-line brand (small navs / back links) */
.navbar-brand {
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--wc-text) !important;
}

.navbar-brand .accent {
  color: var(--wc-gold);
}

.navbar-wc {
  background: rgba(10, 10, 10, 0.92) !important;
  border-bottom: 1px solid var(--wc-border-gold);
  backdrop-filter: blur(8px);
}

/* —— Buttons —— */
.btn-gold {
  background: var(--wc-gold);
  border-color: var(--wc-gold);
  color: var(--wc-ink-on-gold);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.btn-gold:hover {
  background: var(--wc-gold-hover);
  border-color: var(--wc-gold-hover);
  color: var(--wc-ink-on-gold);
}

.btn-outline-gold {
  border-color: var(--wc-gold);
  color: var(--wc-gold);
}

.btn-outline-gold:hover {
  background: var(--wc-gold);
  color: var(--wc-ink-on-gold);
}

/* Active radio / checked gold buttons */
.btn-check:checked + .btn-outline-gold {
  background: var(--wc-gold);
  border-color: var(--wc-gold);
  color: var(--wc-ink-on-gold);
}

/* —— Hero / landing —— */
.hero {
  padding: 3.5rem 0 3rem;
  text-align: center;
}

.hero-logo-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 1.75rem;
}

.hero-logo {
  width: min(220px, 55vw);
  height: auto;
  border-radius: 50%;
  border: 3px solid var(--wc-gold);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.5),
    0 0 40px rgba(232, 185, 35, 0.2),
    0 12px 40px rgba(0, 0, 0, 0.55);
}

.hero h1 {
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.hero h1 .accent {
  color: var(--wc-gold);
}

.hero .lead {
  color: var(--wc-muted);
  max-width: 36rem;
  margin: 0 auto 1.75rem;
}

/* —— Cards & surfaces —— */
.feature-card,
.wc-card {
  background: linear-gradient(165deg, var(--wc-card-elevated) 0%, var(--wc-card) 100%);
  border: 1px solid var(--wc-border);
  border-radius: 0.75rem;
  padding: 1.5rem;
  height: 100%;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
}

.feature-card {
  border-top: 2px solid var(--wc-gold-dim);
}

.feature-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.feature-card p,
.feature-card li {
  color: var(--wc-muted);
  font-size: 0.95rem;
}

.feature-card ul {
  padding-left: 1.1rem;
  margin-bottom: 0;
}

.feature-card li {
  margin-bottom: 0.35rem;
}

.section-title {
  text-align: center;
  margin-bottom: 2rem;
}

.section-title h2 {
  font-weight: 700;
}

.section-title p {
  color: var(--wc-muted);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  text-align: center;
  margin: 2rem 0 3rem;
}

.step-num {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--wc-gold);
  color: var(--wc-ink-on-gold);
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.5rem;
  box-shadow: 0 0 0 3px rgba(232, 185, 35, 0.2);
}

.cta-band {
  background: linear-gradient(135deg, var(--wc-gold) 0%, var(--wc-gold-dim) 100%);
  color: var(--wc-ink-on-gold);
  border-radius: 0.75rem;
  padding: 2.5rem 1.5rem;
  text-align: center;
  margin: 2rem 0 3rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 8px 32px rgba(232, 185, 35, 0.25);
}

.cta-band h2 {
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.cta-band .btn-dark {
  font-weight: 600;
  background: #0a0a0a;
  border-color: #0a0a0a;
  color: var(--wc-text);
}

.cta-band .btn-dark:hover {
  background: #1a1a1a;
  border-color: #1a1a1a;
  color: var(--wc-gold);
}

.footer-wc {
  border-top: 1px solid var(--wc-border-gold);
  color: var(--wc-muted);
  font-size: 0.85rem;
  padding: 1.5rem 0 2rem;
  text-align: center;
}

.status-pill {
  display: inline-block;
  background: var(--wc-surface);
  border: 1px solid var(--wc-border);
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
  font-size: 0.8rem;
  color: var(--wc-muted);
}

.status-pill.ok {
  border-color: var(--wc-success);
  color: var(--wc-success);
}

.status-pill.bad {
  border-color: var(--wc-danger);
  color: var(--wc-danger);
}

.text-muted-wc {
  color: var(--wc-muted) !important;
}

/* Dark form controls (Bootstrap overrides) */
.form-control.bg-dark,
.form-select.bg-dark {
  background-color: var(--wc-surface) !important;
  border-color: var(--wc-border) !important;
  color: var(--wc-text) !important;
}

.form-control.bg-dark:focus,
.form-select.bg-dark:focus {
  border-color: var(--wc-gold) !important;
  box-shadow: 0 0 0 0.2rem rgba(232, 185, 35, 0.2);
}

/* Tables on dark plate */
.table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--wc-text);
  --bs-table-border-color: var(--wc-border);
  --bs-table-striped-bg: rgba(255, 255, 255, 0.03);
  --bs-table-hover-bg: rgba(232, 185, 35, 0.06);
}

/* Bottom nav / utility bars used on app pages */
.bottom-nav a,
.tab-btn.active {
  color: var(--wc-gold);
}

.panel-wc,
.auth-card {
  background: linear-gradient(165deg, var(--wc-card-elevated) 0%, var(--wc-card) 100%);
  border: 1px solid var(--wc-border);
  border-radius: 0.75rem;
  padding: 1.5rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
}

.auth-card {
  max-width: 420px;
  margin: 2.5rem auto;
  border-top: 2px solid var(--wc-gold);
}