/* ═══════════════════════════════════════════════════════════
   WIKI PORTAL — Dark Ops Theme
   Deep navy / black · dot grid · glass cards · pill nav
   ═══════════════════════════════════════════════════════════ */

:root {
  /* Palette */
  --bg-primary:      #0a0e17;
  --bg-secondary:    #111827;
  --bg-tertiary:     #1a2235;
  --bg-card:         rgba(17, 24, 39, 0.70);
  --bg-card-hover:   rgba(17, 24, 39, 0.85);

  --accent-cyan:     #06b6d4;
  --accent-magenta:  #d946ef;
  --accent-lime:     #84cc16;
  --accent-amber:    #f59e0b;

  --text-primary:    #e2e8f0;
  --text-secondary:  #94a3b8;
  --text-muted:      #64748b;

  --dot-grid:        rgba(6, 182, 212, 0.03);

  --border-glass:    rgba(255, 255, 255, 0.08);
  --border-hover:    rgba(6, 182, 212, 0.30);
  --glow-cyan:       rgba(6, 182, 212, 0.15);
  --glow-magenta:    rgba(217, 70, 239, 0.15);

  --font-sans:       'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:       'JetBrains Mono', 'Fira Code', monospace;
  --radius:          12px;
  --radius-sm:       8px;
  --radius-xs:       4px;
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}
a { color: var(--accent-cyan); text-decoration: none; }
a:hover { text-decoration: underline; }
.mono { font-family: var(--font-mono); }

/* ── Glass utility ──────────────────────────────────────── */
.glass {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius);
}

/* ── Dot grid background ────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: radial-gradient(var(--dot-grid) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: 0;
}

/* ── Top nav ────────────────────────────────────────────── */
.topnav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 0.75rem 2rem;
  border-radius: 0;
  border-top: none;
  border-left: none;
  border-right: none;
}
.nav-brand {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent-cyan);
  white-space: nowrap;
}
.nav-pills {
  display: flex;
  gap: 0.5rem;
  flex: 1;
}
.nav-pill {
  padding: 0.4rem 1.2rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border: 1px solid transparent;
  transition: all 0.2s;
}
.nav-pill:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  text-decoration: none;
}
.nav-pill.active {
  color: var(--bg-primary);
  background: var(--accent-cyan);
  font-weight: 600;
}
.nav-user {
  display: flex;
  align-items: center;
  gap: 1rem;
  white-space: nowrap;
}
.nav-username {
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.role-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  text-transform: uppercase;
  background: var(--accent-amber);
  color: var(--bg-primary);
  font-weight: 700;
}
.role-badge.role-admin { background: var(--accent-magenta); color: #fff; }
.role-badge.role-user  { background: var(--accent-cyan); color: var(--bg-primary); }

/* ── Buttons ────────────────────────────────────────────── */
.btn-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.6rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}
.btn-pill:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-magenta));
  color: #fff;
  box-shadow: 0 4px 20px var(--glow-cyan);
}
.btn-primary:hover { box-shadow: 0 6px 30px var(--glow-cyan), 0 0 15px var(--glow-magenta); }
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-glass);
}
.btn-ghost:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }
.btn-sm { padding: 0.3rem 1rem; font-size: 0.75rem; }
.btn-full { width: 100%; }

/* ── Container ──────────────────────────────────────────── */
.container {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem;
}

/* ── Section titles ─────────────────────────────────────── */
.section-title {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}
.section-subtitle {
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.section { margin-top: 2.5rem; }

/* ── KPI cards ──────────────────────────────────────────── */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 1rem;
}
.kpi-card {
  padding: 1.5rem;
  text-align: center;
  transition: border-color 0.2s;
}
.kpi-card:hover { border-color: var(--border-hover); }
.kpi-value {
  font-size: 2.2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
  margin-bottom: 0.3rem;
}
.kpi-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

/* ── Card grid (quick access) ───────────────────────────── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.2rem;
}
.card-link, .card-placeholder {
  padding: 1.5rem;
  transition: all 0.2s;
}
.card-link:hover {
  border-color: var(--border-hover);
  text-decoration: none;
  background: var(--bg-card-hover);
}
.card-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}
.card-title {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.3rem;
  color: var(--text-primary);
}
.card-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.card-placeholder { opacity: 0.5; }

/* ── Login page ─────────────────────────────────────────── */
.login-bg {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}
.login-card {
  width: 400px;
  max-width: 90vw;
  padding: 2.5rem;
}
.login-brand { text-align: center; margin-bottom: 2rem; }
.login-icon { font-size: 2.5rem; display: block; margin-bottom: 0.5rem; }
.login-brand h1 {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.login-sub {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}
.login-form { margin-top: 1rem; }
.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}
.form-group input {
  width: 100%;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: var(--font-sans);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px var(--glow-cyan);
}
.alert-error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}
.login-footer {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 1.5rem;
}

/* ── Wiki page ──────────────────────────────────────────── */
.wiki-container {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 2rem;
}
.wiki-breadcrumb {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-family: var(--font-mono);
}
.wiki-breadcrumb a { color: var(--text-muted); }
.wiki-breadcrumb a:hover { color: var(--accent-cyan); }
.wiki-frame {
  width: 100%;
  height: calc(100vh - 120px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius);
  background: #fff;
}

/* ── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-secondary); }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 768px) {
  .topnav { flex-wrap: wrap; padding: 0.5rem 1rem; gap: 0.75rem; }
  .kpi-row { grid-template-columns: 1fr; }
  .container { padding: 1rem; }
  .wiki-container { padding: 0.75rem 1rem; }
  .wiki-frame { height: calc(100vh - 160px); }
}