/* public/css/main.css — APRS Connect · Mountain Sunrise Theme */

/* ── Fonts & Variables ─────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Exo+2:wght@300;400;600;700&display=swap');

:root {
  --navy:       #0a1628;
  --navy-mid:   #0f2942;
  --navy-light: #1a4a6e;
  --teal:       #0d6e6e;
  --teal-light: #14a0a0;
  --gold:       #f5c842;
  --gold-dim:   #c9a030;
  --surface:    #111827;
  --surface2:   #1f2937;
  --surface3:   #374151;
  --border:     #2d3748;
  --text:       #e2e8f0;
  --text-dim:   #94a3b8;
  --text-muted: #64748b;
  --green:      #4ade80;
  --red:        #f87171;
  --orange:     #fb923c;
  --blue:       #60a5fa;
  --font-body:  'Exo 2', sans-serif;
  --font-mono:  'Share Tech Mono', monospace;
  --radius:     8px;
  --radius-lg:  14px;
  --shadow:     0 4px 20px rgba(0,0,0,0.4);
  --shadow-lg:  0 8px 40px rgba(0,0,0,0.6);
  --transition: 0.2s ease;
}

/* ── Reset ─────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
}
a { color: var(--teal-light); text-decoration: none; }
a:hover { color: var(--gold); }
img { max-width: 100%; }
ul { list-style: none; }

/* ── Layout ────────────────────────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.main-content { flex: 1; padding-bottom: 40px; }

/* ── Navbar ────────────────────────────────────────────────────────────────── */
.navbar {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  border-bottom: 1px solid rgba(245,200,66,0.15);
  position: sticky; top: 0; z-index: 900;
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.nav-inner {
  max-width: 1300px; margin: 0 auto; padding: 0 20px;
  display: flex; align-items: center; gap: 16px;
  height: 60px;
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  color: var(--gold); font-weight: 700; font-size: 1.1rem;
  letter-spacing: 0.5px; white-space: nowrap;
}
.brand-icon { font-size: 1.3rem; }
.brand-text { font-family: var(--font-mono); }
.nav-links {
  display: flex; align-items: center; gap: 4px;
  flex: 1; margin-left: 20px;
}
.nav-link {
  color: var(--text-dim); padding: 6px 12px; border-radius: var(--radius);
  font-size: 0.9rem; font-weight: 500; transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--gold); background: rgba(245,200,66,0.08);
}
.nav-user { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.btn-nav {
  padding: 7px 16px; border-radius: var(--radius);
  font-size: 0.875rem; font-weight: 600;
  color: var(--text-dim); transition: var(--transition);
}
.btn-nav:hover { color: var(--text); }
.btn-nav-primary {
  background: var(--gold); color: var(--navy) !important;
  padding: 7px 18px;
}
.btn-nav-primary:hover { background: var(--gold-dim); }

/* User Menu Dropdown */
.user-menu { position: relative; }
.user-btn {
  display: flex; align-items: center; gap: 8px;
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text); padding: 6px 14px; border-radius: var(--radius);
  cursor: pointer; font-family: var(--font-body); font-size: 0.875rem;
  font-weight: 600; transition: var(--transition);
}
.user-btn:hover { border-color: var(--gold); color: var(--gold); }
.user-callsign { font-family: var(--font-mono); }
.user-tier-badge { font-size: 1rem; }
.user-dropdown {
  display: none; position: absolute; right: 0; top: calc(100% + 8px);
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); min-width: 200px;
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.user-dropdown.open { display: block; }
.dropdown-header {
  padding: 14px 16px; border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.dh-name { font-weight: 600; font-size: 0.9rem; }
.dh-call { font-family: var(--font-mono); color: var(--gold); font-size: 1rem; margin-top: 2px; }
.dh-tier { color: var(--text-muted); font-size: 0.8rem; margin-top: 2px; }
.dropdown-item {
  display: block; padding: 10px 16px; color: var(--text-dim);
  font-size: 0.875rem; transition: var(--transition);
}
.dropdown-item:hover { background: var(--surface3); color: var(--text); }
.dropdown-item.admin-link { color: var(--gold); }
.dropdown-item.logout { color: var(--red); border-top: 1px solid var(--border); }
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--text-dim); border-radius: 2px; transition: var(--transition);
}

/* ── Footer ────────────────────────────────────────────────────────────────── */
.site-footer {
  background: var(--navy); border-top: 1px solid var(--border);
  padding: 20px 0; margin-top: auto;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 20px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px; font-size: 0.85rem; color: var(--text-muted);
}
.footer-brand { color: var(--text-dim); font-weight: 600; }
.footer-links { display: flex; gap: 16px; }
.footer-links a { color: var(--text-muted); }
.footer-links a:hover { color: var(--gold); }
.footer-dot { margin: 0 4px; }

/* ── Hero ──────────────────────────────────────────────────────────────────── */
.hero {
  position: relative; min-height: 88vh;
  display: flex; align-items: center; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 50%, #0a2040 100%);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(20,160,160,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,160,160,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  animation: gridDrift 30s linear infinite;
}
@keyframes gridDrift { from { transform: translate(0,0); } to { transform: translate(40px,40px); } }
.hero-orbs { position: absolute; inset: 0; overflow: hidden; }
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: 0.15; animation: orbPulse 8s ease-in-out infinite;
}
.orb-1 { width: 600px; height: 600px; background: var(--teal); top: -200px; right: -100px; }
.orb-2 { width: 400px; height: 400px; background: var(--gold); bottom: -150px; left: 10%; animation-delay: -3s; }
.orb-3 { width: 300px; height: 300px; background: var(--navy-light); top: 30%; left: 50%; animation-delay: -6s; }
@keyframes orbPulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.1); } }
.hero-content {
  position: relative; z-index: 1;
  max-width: 700px; padding: 40px 40px; margin: 0 auto;
  text-align: center;
}
.hero-badge {
  display: inline-block; background: rgba(245,200,66,0.1);
  border: 1px solid rgba(245,200,66,0.3); color: var(--gold);
  padding: 6px 16px; border-radius: 20px; font-size: 0.8rem;
  font-family: var(--font-mono); letter-spacing: 1px; margin-bottom: 24px;
}
.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700; line-height: 1.15;
  color: var(--text); margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.hero-sub {
  font-size: 1.1rem; color: var(--text-dim);
  max-width: 550px; margin: 0 auto 32px;
}
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-hero-primary {
  background: var(--gold); color: var(--navy);
  padding: 14px 32px; border-radius: var(--radius);
  font-weight: 700; font-size: 1rem; transition: var(--transition);
  box-shadow: 0 4px 20px rgba(245,200,66,0.3);
}
.btn-hero-primary:hover { background: var(--gold-dim); transform: translateY(-2px); color: var(--navy); }
.btn-hero-secondary {
  border: 1px solid rgba(255,255,255,0.2); color: var(--text);
  padding: 14px 32px; border-radius: var(--radius);
  font-weight: 600; font-size: 1rem; transition: var(--transition);
}
.btn-hero-secondary:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }
.hero-note { margin-top: 20px; font-size: 0.85rem; color: var(--text-muted); }

/* ── Features ──────────────────────────────────────────────────────────────── */
.features { padding: 80px 0; }
.section-title {
  text-align: center; font-size: 2rem; font-weight: 700;
  margin-bottom: 50px; color: var(--text);
}
.features-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.feature-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px;
  transition: var(--transition);
}
.feature-card:hover {
  border-color: var(--teal-light); transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(13,110,110,0.2);
}
.feature-icon { font-size: 2rem; margin-bottom: 14px; }
.feature-card h3 { font-size: 1.15rem; margin-bottom: 10px; color: var(--text); }
.feature-card p { color: var(--text-dim); font-size: 0.9rem; line-height: 1.7; margin-bottom: 14px; }
.feature-tier {
  display: inline-block; font-size: 0.75rem; font-weight: 600;
  padding: 3px 10px; border-radius: 20px; font-family: var(--font-mono);
}
.feature-tier.all { background: rgba(74,222,128,0.1); color: var(--green); border: 1px solid rgba(74,222,128,0.3); }
.feature-tier.licensed { background: rgba(245,200,66,0.1); color: var(--gold); border: 1px solid rgba(245,200,66,0.3); }

/* ── Tiers ─────────────────────────────────────────────────────────────────── */
.tiers-section { padding: 60px 0 80px; }
.tiers-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 800px; margin: 0 auto 20px; }
.tier-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px; position: relative;
  transition: var(--transition);
}
.tier-card:hover { border-color: var(--teal-light); }
.tier-featured {
  border-color: var(--gold) !important;
  box-shadow: 0 0 40px rgba(245,200,66,0.1);
}
.tier-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--gold); color: var(--navy); font-size: 0.75rem;
  font-weight: 700; padding: 4px 14px; border-radius: 20px; white-space: nowrap;
}
.tier-icon { font-size: 2.5rem; margin-bottom: 12px; }
.tier-card h3 { font-size: 1.4rem; margin-bottom: 4px; }
.tier-sub { color: var(--text-muted); font-size: 0.875rem; margin-bottom: 20px; }
.tier-features { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.tier-features li { font-size: 0.9rem; color: var(--text-dim); }
.btn-tier {
  display: block; text-align: center; padding: 11px 20px;
  border-radius: var(--radius); border: 1px solid var(--border);
  color: var(--text-dim); font-weight: 600; transition: var(--transition);
}
.btn-tier:hover { border-color: var(--teal-light); color: var(--teal-light); }
.btn-tier-primary { background: var(--gold); color: var(--navy) !important; border-color: var(--gold); }
.btn-tier-primary:hover { background: var(--gold-dim); border-color: var(--gold-dim); color: var(--navy) !important; }
.tiers-note { text-align: center; color: var(--text-muted); font-size: 0.85rem; }

/* ── Auth Pages ────────────────────────────────────────────────────────────── */
.page-auth { background: var(--navy); }
.auth-container {
  min-height: calc(100vh - 60px); display: flex;
  align-items: center; justify-content: center; padding: 40px 20px;
}
.auth-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 40px;
  width: 100%; max-width: 480px; box-shadow: var(--shadow-lg);
}
.auth-header { text-align: center; margin-bottom: 30px; }
.auth-icon { font-size: 2.5rem; margin-bottom: 12px; }
.auth-header h1 { font-size: 1.8rem; margin-bottom: 6px; }
.auth-header p { color: var(--text-muted); font-size: 0.9rem; }
.auth-form { display: flex; flex-direction: column; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.875rem; font-weight: 600; color: var(--text-dim); }
.label-note { font-weight: 400; color: var(--text-muted); }
.form-group input, .form-group select, .form-group textarea {
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text); padding: 11px 14px; border-radius: var(--radius);
  font-family: var(--font-body); font-size: 0.9rem; transition: var(--transition);
  width: 100%;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--teal-light);
  box-shadow: 0 0 0 3px rgba(20,160,160,0.15);
}
.input-callsign { font-family: var(--font-mono); font-size: 1.1rem; text-transform: uppercase; letter-spacing: 2px; }
.callsign-status { font-size: 0.8rem; margin-top: 4px; }
.status-checking { color: var(--text-muted); }
.form-hint { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }
.form-divider {
  display: flex; align-items: center; gap: 12px;
  color: var(--text-muted); font-size: 0.8rem;
}
.form-divider::before, .form-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--border);
}
.tier-selector { margin-top: -4px; }
.tier-preview {
  display: flex; align-items: center; gap: 14px;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px 16px;
}
.tier-preview-icon { font-size: 1.5rem; }
.tier-preview div { display: flex; flex-direction: column; }
.tier-preview strong { font-size: 0.9rem; }
.tier-preview span { font-size: 0.8rem; color: var(--text-muted); margin-top: 2px; }
.checkbox-label { display: flex; align-items: center; gap: 10px; cursor: pointer; font-size: 0.875rem; color: var(--text-dim); width: 100%; box-sizing: border-box; padding: 0; }
.checkbox-label input[type="checkbox"] { flex-shrink: 0; width: 16px; height: 16px; margin: 0; padding: 0; accent-color: var(--teal-light); cursor: pointer; vertical-align: middle; }
.checkbox-label span { flex: 1; line-height: 1.4; vertical-align: middle; }
.btn-submit {
  background: linear-gradient(135deg, var(--teal) 0%, var(--navy-light) 100%);
  color: var(--text); border: none; padding: 13px 20px;
  border-radius: var(--radius); font-size: 1rem; font-weight: 700;
  cursor: pointer; transition: var(--transition); width: 100%;
  font-family: var(--font-body); letter-spacing: 0.5px;
}
.btn-submit:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-submit:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.auth-footer { text-align: center; margin-top: 20px; font-size: 0.875rem; color: var(--text-muted); }
.alert { border-radius: var(--radius); padding: 12px 16px; margin-bottom: 16px; }
.alert-error { background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.3); color: #fca5a5; }
.alert-error p { margin: 2px 0; font-size: 0.875rem; }
.alert-success { background: rgba(74,222,128,0.1); border: 1px solid rgba(74,222,128,0.3); color: #86efac; }
.auth-card-success .auth-icon { filter: none; }
.success-body p { color: var(--text-dim); margin-bottom: 16px; }
.info-box {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 20px; margin: 16px 0;
}
.info-box h4 { margin-bottom: 10px; font-size: 0.9rem; color: var(--gold); }
.info-box ol { padding-left: 18px; }
.info-box li { color: var(--text-dim); font-size: 0.875rem; margin-bottom: 8px; line-height: 1.5; }
.info-box p { color: var(--text-dim); font-size: 0.875rem; margin-bottom: 6px; }
.success-note { color: var(--text-muted); font-size: 0.875rem; }

/* ── Page Header ───────────────────────────────────────────────────────────── */
.page-header {
  background: linear-gradient(135deg, var(--navy-mid) 0%, var(--surface) 100%);
  border-bottom: 1px solid var(--border); padding: 30px 0 24px;
  margin-bottom: 32px;
}
.page-header h1 {
  font-size: 1.8rem; display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.callsign-display { font-family: var(--font-mono); color: var(--gold); }
.license-badge {
  font-size: 0.75rem; font-family: var(--font-mono);
  background: rgba(245,200,66,0.1); border: 1px solid rgba(245,200,66,0.3);
  color: var(--gold); padding: 4px 12px; border-radius: 20px;
}
.license-badge.observer {
  background: rgba(148,163,184,0.1); border-color: rgba(148,163,184,0.3); color: var(--text-muted);
}
.page-sub { color: var(--text-muted); font-size: 0.9rem; margin-top: 6px; }

/* ── Dashboard ─────────────────────────────────────────────────────────────── */
.dashboard-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px; align-items: start;
}
.full-width { grid-column: 1 / -1; }
.dash-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
}
.dash-card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--border);
  background: var(--surface2);
}
.dash-card-header h3 { font-size: 0.95rem; font-weight: 600; }
.dash-card-link { font-size: 0.8rem; color: var(--teal-light); }
.dash-card-link:hover { color: var(--gold); }
.dash-card-body { padding: 18px 20px; }
.status-indicator { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; font-size: 0.9rem; }
.status-dot {
  width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0;
  background: var(--text-muted); transition: background 0.3s;
}
.status-dot.online { background: var(--green); box-shadow: 0 0 8px rgba(74,222,128,0.5); animation: pulse 2s infinite; }
.status-dot.offline { background: var(--red); }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.5; } }
.stat-row { display: flex; justify-content: space-between; padding: 7px 0; border-bottom: 1px solid var(--border); font-size: 0.875rem; }
.stat-row:last-child { border-bottom: none; }
.stat-row span { color: var(--text-muted); }
.station-list { display: flex; flex-direction: column; gap: 4px; }
.station-item { display: flex; justify-content: space-between; padding: 8px 10px; border-radius: var(--radius); background: var(--surface2); font-size: 0.875rem; transition: var(--transition); }
.station-item:hover { background: var(--surface3); color: var(--gold); }
.station-call { font-family: var(--font-mono); font-weight: 600; }
.station-time { color: var(--text-muted); font-size: 0.8rem; }
.wx-list { display: flex; flex-direction: column; gap: 6px; }
.wx-item { display: flex; align-items: center; gap: 10px; padding: 8px 10px; background: var(--surface2); border-radius: var(--radius); font-size: 0.875rem; }
.wx-call { font-family: var(--font-mono); flex: 1; font-weight: 600; }
.wx-temp { color: var(--orange); font-weight: 600; }
.wx-humid { color: var(--blue); font-size: 0.8rem; }
.empty-state { color: var(--text-muted); font-size: 0.875rem; text-align: center; padding: 16px 0; }
.empty-note { color: var(--text-muted); font-size: 0.8rem; text-align: center; }
.quick-links { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.quick-link {
  display: block; padding: 10px 12px; background: var(--surface2);
  border-radius: var(--radius); font-size: 0.875rem; color: var(--text-dim);
  text-align: center; transition: var(--transition); border: 1px solid var(--border);
}
.quick-link:hover { border-color: var(--teal-light); color: var(--teal-light); background: rgba(20,160,160,0.05); }
.announcement-banner {
  padding: 12px 20px; border-radius: var(--radius); margin-bottom: 8px; font-size: 0.9rem;
}
.type-info { background: rgba(96,165,250,0.1); border: 1px solid rgba(96,165,250,0.3); color: #93c5fd; }
.type-warning { background: rgba(251,146,60,0.1); border: 1px solid rgba(251,146,60,0.3); color: #fdba74; }
.type-success { background: rgba(74,222,128,0.1); border: 1px solid rgba(74,222,128,0.3); color: #86efac; }
.type-danger { background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.3); color: #fca5a5; }

/* ── Map Page ──────────────────────────────────────────────────────────────── */
.page-map .main-content { padding: 0; }
.map-sidebar {
  position: absolute; top: 60px; left: 0; bottom: 0; z-index: 800;
  width: 280px; background: rgba(10,22,40,0.95);
  border-right: 1px solid var(--border); display: flex; flex-direction: column;
  backdrop-filter: blur(8px);
}
.sidebar-header { padding: 14px; border-bottom: 1px solid var(--border); }
.sidebar-header h3 { font-size: 0.9rem; margin-bottom: 10px; }
.map-search, .map-filter {
  width: 100%; background: var(--surface2); border: 1px solid var(--border);
  color: var(--text); padding: 7px 10px; border-radius: var(--radius);
  font-size: 0.8rem; font-family: var(--font-body); margin-bottom: 6px;
}
.map-search:focus, .map-filter:focus { outline: none; border-color: var(--teal-light); }
.sidebar-stats { font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; }
.station-list-map { flex: 1; overflow-y: auto; }
.map-station-item {
  display: flex; align-items: center; gap: 8px; padding: 8px 14px;
  cursor: pointer; border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: var(--transition); font-size: 0.8rem;
}
.map-station-item:hover { background: rgba(245,200,66,0.05); }
.msi-call { font-family: var(--font-mono); font-weight: 600; flex: 1; color: var(--text); }
.msi-type { color: var(--text-muted); font-size: 0.72rem; }
.msi-time { color: var(--text-muted); font-size: 0.72rem; margin-left: auto; }
.map-status {
  position: absolute; bottom: 16px; right: 16px; z-index: 900;
  display: flex; align-items: center; gap: 8px;
  background: rgba(10,22,40,0.9); border: 1px solid var(--border);
  padding: 6px 14px; border-radius: 20px; font-size: 0.78rem;
  backdrop-filter: blur(8px);
}
.station-detail-panel {
  position: absolute; top: 60px; right: 10px; z-index: 900;
  background: rgba(17,24,39,0.97); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px; width: 260px;
  box-shadow: var(--shadow-lg); backdrop-filter: blur(8px);
}
.close-panel {
  position: absolute; top: 10px; right: 12px;
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 1rem;
}
.close-panel:hover { color: var(--text); }
.detail-callsign { font-family: var(--font-mono); font-size: 1.4rem; font-weight: 700; color: var(--gold); margin-bottom: 4px; }
.detail-callsign a { color: inherit; }
.detail-type { font-size: 0.7rem; color: var(--text-muted); font-family: var(--font-mono); letter-spacing: 1px; margin-bottom: 14px; }
.detail-rows { display: flex; flex-direction: column; gap: 2px; margin-bottom: 14px; }
.detail-row { display: flex; justify-content: space-between; font-size: 0.8rem; padding: 5px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
.detail-row span { color: var(--text-muted); }
.detail-row strong { color: var(--text); font-family: var(--font-mono); font-size: 0.78rem; }
.detail-actions { display: flex; gap: 8px; }
.btn-detail {
  flex: 1; text-align: center; padding: 7px 10px; border-radius: var(--radius);
  font-size: 0.78rem; font-weight: 600; border: 1px solid var(--border);
  color: var(--text-dim); background: var(--surface2); cursor: pointer;
  transition: var(--transition);
}
.btn-detail:hover { border-color: var(--teal-light); color: var(--teal-light); }

/* ── Admin ─────────────────────────────────────────────────────────────────── */
.admin-layout { display: flex; min-height: calc(100vh - 60px); }
.admin-sidebar {
  width: 220px; flex-shrink: 0;
  background: linear-gradient(180deg, var(--navy-mid) 0%, var(--navy) 100%);
  border-right: 1px solid rgba(245,200,66,0.15); padding: 20px 0;
}
.admin-sidebar-title {
  padding: 0 16px 16px; font-size: 0.7rem; font-family: var(--font-mono);
  letter-spacing: 2px; color: var(--gold); text-transform: uppercase;
  border-bottom: 1px solid var(--border); margin-bottom: 8px;
}
.admin-nav-link {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px; color: var(--text-dim);
  font-size: 0.875rem; transition: var(--transition);
}
.admin-nav-link:hover, .admin-nav-link.active {
  color: var(--gold); background: rgba(245,200,66,0.05);
  border-right: 2px solid var(--gold);
}
.admin-main { flex: 1; padding: 30px; overflow: auto; }
.admin-page-title { font-size: 1.6rem; margin-bottom: 6px; }
.admin-page-sub { color: var(--text-muted); font-size: 0.875rem; margin-bottom: 28px; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-bottom: 28px; }
.stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px; text-align: center;
}
.stat-card-value { font-size: 2.2rem; font-weight: 700; font-family: var(--font-mono); color: var(--gold); }
.stat-card-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }
.admin-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 24px;
}
.admin-card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--border); background: var(--surface2);
}
.admin-card-header h3 { font-size: 1rem; }
.admin-card-body { padding: 0; }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.data-table th {
  text-align: left; padding: 12px 16px; background: var(--surface2);
  border-bottom: 1px solid var(--border); color: var(--text-muted);
  font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;
}
.data-table td { padding: 11px 16px; border-bottom: 1px solid rgba(255,255,255,0.04); }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255,255,255,0.02); }
.badge {
  display: inline-block; padding: 2px 10px; border-radius: 20px;
  font-size: 0.72rem; font-weight: 700; font-family: var(--font-mono);
}
.badge-pending  { background: rgba(251,146,60,0.15); color: var(--orange); border: 1px solid rgba(251,146,60,0.3); }
.badge-approved { background: rgba(74,222,128,0.15); color: var(--green); border: 1px solid rgba(74,222,128,0.3); }
.badge-denied   { background: rgba(248,113,113,0.15); color: var(--red); border: 1px solid rgba(248,113,113,0.3); }
.badge-suspended{ background: rgba(148,163,184,0.15); color: var(--text-muted); border: 1px solid var(--border); }
.badge-licensed { background: rgba(245,200,66,0.1); color: var(--gold); border: 1px solid rgba(245,200,66,0.3); }
.badge-unlicensed { background: rgba(148,163,184,0.1); color: var(--text-muted); border: 1px solid var(--border); }
.action-btns { display: flex; gap: 6px; flex-wrap: wrap; }
.btn-sm {
  padding: 4px 12px; border-radius: var(--radius);
  font-size: 0.78rem; font-weight: 600; cursor: pointer; border: none;
  transition: var(--transition); font-family: var(--font-body);
}
.btn-approve { background: rgba(74,222,128,0.1); color: var(--green); border: 1px solid rgba(74,222,128,0.3); }
.btn-approve:hover { background: rgba(74,222,128,0.2); }
.btn-deny { background: rgba(248,113,113,0.1); color: var(--red); border: 1px solid rgba(248,113,113,0.3); }
.btn-deny:hover { background: rgba(248,113,113,0.2); }
.btn-suspend { background: rgba(251,146,60,0.1); color: var(--orange); border: 1px solid rgba(251,146,60,0.3); }
.btn-suspend:hover { background: rgba(251,146,60,0.2); }
.btn-delete { background: rgba(248,113,113,0.05); color: var(--red); border: 1px solid rgba(248,113,113,0.2); }
.btn-delete:hover { background: rgba(248,113,113,0.15); }
.btn-primary {
  background: var(--teal); color: var(--text); border: none;
  padding: 10px 20px; border-radius: var(--radius);
  font-weight: 600; cursor: pointer; font-family: var(--font-body);
  font-size: 0.9rem; transition: var(--transition);
}
.btn-primary:hover { background: var(--teal-light); }
.filter-bar {
  display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px;
  padding: 16px; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius);
}
.filter-bar input, .filter-bar select {
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text); padding: 8px 12px; border-radius: var(--radius);
  font-family: var(--font-body); font-size: 0.875rem;
}
.filter-bar input:focus, .filter-bar select:focus { outline: none; border-color: var(--teal-light); }

/* ── Stations ──────────────────────────────────────────────────────────────── */
.stations-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.station-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 18px; transition: var(--transition);
  text-decoration: none; color: var(--text); display: block;
}
.station-card:hover { border-color: var(--teal-light); transform: translateY(-2px); color: var(--text); }
.station-card-call { font-family: var(--font-mono); font-size: 1.2rem; font-weight: 700; color: var(--gold); margin-bottom: 6px; }
.station-card-meta { font-size: 0.8rem; color: var(--text-muted); display: flex; gap: 12px; flex-wrap: wrap; }

/* ── Decoder ─────────────────────────────────────────────────────────────────*/
.decoder-container { max-width: 900px; margin: 0 auto; padding: 30px 20px; }
.decoder-input-area { margin-bottom: 20px; }
.decoder-input-area textarea {
  width: 100%; background: var(--surface2); border: 1px solid var(--border);
  color: var(--text); padding: 14px; border-radius: var(--radius);
  font-family: var(--font-mono); font-size: 0.875rem; resize: vertical; min-height: 80px;
}
.decoder-input-area textarea:focus { outline: none; border-color: var(--teal-light); }
.decode-result {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
}
.decode-result-header { padding: 14px 20px; background: var(--surface2); border-bottom: 1px solid var(--border); }
.decode-result-body { padding: 20px; }
.decode-field { display: flex; gap: 16px; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.04); font-size: 0.875rem; }
.decode-field:last-child { border-bottom: none; }
.decode-key { width: 140px; flex-shrink: 0; color: var(--text-muted); font-family: var(--font-mono); font-size: 0.8rem; }
.decode-val { color: var(--text); font-family: var(--font-mono); word-break: break-all; }
.decode-val.highlight { color: var(--gold); }

/* ── Messages ────────────────────────────────────────────────────────────────*/
.messages-layout { display: grid; grid-template-columns: 300px 1fr; gap: 0; max-height: calc(100vh - 160px); }
.msg-sidebar { border-right: 1px solid var(--border); overflow-y: auto; }
.msg-thread { display: flex; flex-direction: column; }
.msg-bubble { max-width: 80%; padding: 10px 14px; border-radius: var(--radius-lg); margin-bottom: 10px; font-size: 0.875rem; }
.msg-bubble.sent { align-self: flex-end; background: var(--teal); color: white; border-bottom-right-radius: 4px; }
.msg-bubble.received { align-self: flex-start; background: var(--surface2); border-bottom-left-radius: 4px; }
.msg-compose { display: flex; gap: 10px; padding: 14px; border-top: 1px solid var(--border); }
.msg-compose input { flex: 1; background: var(--surface2); border: 1px solid var(--border); color: var(--text); padding: 10px 14px; border-radius: var(--radius); font-family: var(--font-body); }

/* ── Error Page ──────────────────────────────────────────────────────────────*/
.error-page { display: flex; align-items: center; justify-content: center; min-height: calc(100vh - 120px); text-align: center; padding: 40px; }
.error-code { font-family: var(--font-mono); font-size: 5rem; font-weight: 700; color: var(--border); line-height: 1; margin-bottom: 16px; }
.error-page h2 { font-size: 1.5rem; margin-bottom: 10px; }
.error-page p { color: var(--text-muted); margin-bottom: 24px; }

/* ── Responsive ──────────────────────────────────────────────────────────────*/
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 60px; left: 0; right: 0; background: var(--navy-mid); padding: 10px; border-bottom: 1px solid var(--border); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .tiers-grid { grid-template-columns: 1fr; }
  .admin-layout { flex-direction: column; }
  .admin-sidebar { width: 100%; }
  .messages-layout { grid-template-columns: 1fr; }
  .map-sidebar { width: 100%; height: 200px; top: auto; bottom: 0; left: 0; right: 0; border-right: none; border-top: 1px solid var(--border); }
  #map { height: calc(100vh - 260px); }
}

/* ── Map Time Filter ─────────────────────────────────────────────────────────*/
.time-filter-bar { display: flex; flex-wrap: wrap; gap: 5px; padding: 8px 14px; border-bottom: 1px solid var(--border); align-items: center; }
.time-filter-label { font-size: 0.72rem; color: var(--text-muted); white-space: nowrap; margin-right: 2px; }
.time-btn { background: var(--surface2); border: 1px solid var(--border); color: var(--text-muted); padding: 4px 8px; border-radius: var(--radius); font-size: 0.72rem; cursor: pointer; font-family: var(--font-body); transition: var(--transition); white-space: nowrap; }
.time-btn:hover { border-color: var(--teal-light); color: var(--teal-light); }
.time-btn.active { background: var(--teal); border-color: var(--teal); color: white; font-weight: 600; }

/* ── Radius Filter ───────────────────────────────────────────────────────────*/
.radius-filter-bar { padding: 8px 14px 10px; border-bottom: 1px solid var(--border); }
.radius-filter-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.radius-value { font-family: var(--font-mono); color: var(--gold); font-size: 0.8rem; font-weight: 700; }
.radius-slider { width: 100%; accent-color: var(--gold); cursor: pointer; margin-bottom: 4px; }
.radius-marks { display: flex; justify-content: space-between; font-size: 0.68rem; color: var(--text-muted); margin-bottom: 8px; }
.radius-toggle-label { display: flex; align-items: center; gap: 8px; font-size: 0.78rem; color: var(--text-muted); cursor: pointer; }
.radius-toggle-label input { accent-color: var(--teal-light); cursor: pointer; }