:root{
  --bg:#0b1220;
  --card:#0f1724;
  --card-hover:#131d2e;
  --accent:#2af5d2;
  --accent-dim:rgba(42,245,210,0.12);
  --muted:#9aa6b2;
  --danger:#ff6b6b;
  --border:rgba(255,255,255,0.08);
  --radius:12px;
  --radius-sm:8px;
  --glass: rgba(255,255,255,0.03);
  --metro-blue: #2196F3;
  --metro-green: #4CAF50;
  --metro-red: #f44336;
  --metro-orange: #FF9800;
  --metro-purple: #9C27B0;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.wrap{
  background: linear-gradient(180deg,#060d18 0%, #0b1220 45%, #0a101c 100%);
  color:#dbe9ee;
  margin:0;
  min-height:100vh;
  position:relative;
}
.app-bg{
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 90% 70% at 50% 0%, black 10%, transparent 70%);
  opacity:0.7;
}
body.body--app .container,
body.body--app .topbar,
body.body--app .foot{position:relative;z-index:1}
.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  flex-wrap:wrap;
  padding:0.85rem 1.75rem;
  background:rgba(8,14,26,0.75);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
  position:sticky;
  top:0;
  z-index:100;
}
.brand{
  display:flex;
  align-items:center;
  gap:0.75rem;
  text-decoration:none;
  color:inherit;
}
.brand-mark{
  width:40px;height:40px;
  display:flex;align-items:center;justify-content:center;
  border-radius:10px;
  color:var(--accent);
  background:var(--accent-dim);
  border:1px solid rgba(42,245,210,0.22);
}
.brand-mark svg{width:22px;height:22px}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand .logo{font-weight:800;color:#eef8fb;letter-spacing:-0.02em;font-size:1.05rem}
.brand .subtitle{font-size:0.72rem;color:var(--muted);margin-top:0.15rem}
.nav{display:flex;align-items:center;flex-wrap:wrap;gap:0.25rem}
.nav-link{
  color:var(--muted);
  text-decoration:none;
  padding:0.45rem 0.75rem;
  border-radius:999px;
  font-size:0.88rem;
  font-weight:500;
  transition:background 0.15s,color 0.15s;
}
.nav-link:hover{background:var(--glass);color:#fff}
.nav-link.active{
  background:var(--accent-dim);
  color:var(--accent);
}
.nav-link--admin{border:1px solid rgba(255,152,0,0.25)}
.nav-link--admin.active{background:rgba(255,152,0,0.12);color:var(--metro-orange)}
.nav-link--logout{color:var(--danger)}
.topbar-actions{display:flex;align-items:center;gap:0.75rem}
.user-chip{
  font-size:0.8rem;
  padding:0.35rem 0.65rem;
  border-radius:999px;
  background:rgba(255,255,255,0.05);
  border:1px solid var(--border);
  color:#c5d4dc;
  text-transform:capitalize;
}
.container{padding:1.75rem 1.5rem 2.5rem;max-width:1180px;margin:0 auto}
.auth-card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)); padding:1.6rem;border-radius:10px; width:420px;margin:3rem auto; box-shadow: 0 8px 30px rgba(0,0,0,0.6)}
.auth-card h2{margin:0 0 1rem}
label{display:block;margin-bottom:0.5rem;font-size:0.9rem;color:var(--muted)}
input[type="text"],input[type="password"]{width:100%;padding:0.6rem;border-radius:8px;border:1px solid rgba(255,255,255,0.04);background:transparent;color:inherit;margin-bottom:0.8rem}
.btn{display:inline-block;background:var(--accent);color:#012; padding:0.55rem 0.9rem;border-radius:8px;border:none;text-decoration:none;cursor:pointer;font-weight:600;font-size:0.95rem;transition:transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease}
.btn:hover{filter:brightness(1.06);box-shadow:0 4px 20px rgba(42,245,210,0.25)}
.btn:active{transform:scale(0.98)}

/* Login page */
.login-screen{
  position:relative;
  min-height:calc(100vh - 8rem);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:2rem 1rem 3rem;
  margin:-2rem -2rem 0;
  overflow:hidden;
}
.login-backdrop{
  position:absolute;
  inset:0;
  pointer-events:none;
  z-index:0;
}
.login-glow{
  position:absolute;
  border-radius:50%;
  filter:blur(80px);
  opacity:0.45;
}
.login-glow--a{
  width:420px;height:420px;
  top:-80px;left:10%;
  background:radial-gradient(circle, rgba(42,245,210,0.35) 0%, transparent 70%);
  animation:loginDrift 18s ease-in-out infinite;
}
.login-glow--b{
  width:360px;height:360px;
  bottom:-60px;right:8%;
  background:radial-gradient(circle, rgba(120,80,255,0.28) 0%, transparent 70%);
  animation:loginDrift 22s ease-in-out infinite reverse;
}
.login-grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 45%, black 20%, transparent 75%);
}
@keyframes loginDrift{
  0%,100%{transform:translate(0,0)}
  50%{transform:translate(24px,-16px)}
}
.auth-card--login{
  position:relative;
  z-index:1;
  width:100%;
  max-width:440px;
  margin:0;
  padding:2rem 2rem 1.75rem;
  border-radius:16px;
  border:1px solid rgba(255,255,255,0.08);
  background:linear-gradient(165deg, rgba(15,23,36,0.92) 0%, rgba(11,18,32,0.88) 100%);
  box-shadow:
    0 24px 64px rgba(0,0,0,0.55),
    0 0 0 1px rgba(42,245,210,0.06) inset;
  backdrop-filter:blur(12px);
}
.auth-card__brand{
  display:flex;
  gap:1rem;
  align-items:flex-start;
  margin-bottom:1.75rem;
}
.auth-logo{
  flex-shrink:0;
  width:52px;height:52px;
  display:flex;align-items:center;justify-content:center;
  border-radius:14px;
  color:var(--accent);
  background:linear-gradient(145deg, rgba(42,245,210,0.12), rgba(42,245,210,0.04));
  border:1px solid rgba(42,245,210,0.2);
}
.auth-logo svg{width:32px;height:32px}
.auth-eyebrow{
  margin:0 0 0.25rem;
  font-size:0.72rem;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--muted);
}
.auth-title{
  margin:0;
  font-size:1.45rem;
  font-weight:800;
  letter-spacing:-0.02em;
  color:#f0f7fa;
  line-height:1.2;
}
.auth-subtitle{
  margin:0.35rem 0 0;
  font-size:0.88rem;
  color:var(--muted);
  line-height:1.45;
  max-width:28ch;
}
.login-tabs--pill{
  display:flex;
  gap:0.35rem;
  padding:0.25rem;
  margin-bottom:1.5rem;
  border-radius:10px;
  border:none;
  background:rgba(0,0,0,0.25);
  border:1px solid rgba(255,255,255,0.06);
}
.login-tabs--pill .tab-btn{
  flex:1;
  padding:0.55rem 0.75rem;
  border-radius:8px;
  border:none;
  border-bottom:none;
  font-size:0.88rem;
  font-weight:600;
}
.login-tabs--pill .tab-btn.active{
  background:rgba(42,245,210,0.15);
  color:var(--accent);
  box-shadow:0 1px 0 rgba(255,255,255,0.06) inset;
}
.auth-form{margin:0}
.auth-form--hidden{display:none!important}
.auth-form .field{margin-bottom:1.1rem}
.auth-form label{
  margin-bottom:0.4rem;
  font-size:0.82rem;
  font-weight:500;
  color:#a8b8c4;
}
.auth-form input[type="text"],
.auth-form input[type="password"]{
  margin-bottom:0;
  padding:0.72rem 0.85rem;
  border-radius:10px;
  border:1px solid rgba(255,255,255,0.08);
  background:rgba(0,0,0,0.22);
  font-size:0.95rem;
  transition:border-color 0.2s ease, box-shadow 0.2s ease;
}
.auth-form input:focus{
  outline:none;
  border-color:rgba(42,245,210,0.45);
  box-shadow:0 0 0 3px rgba(42,245,210,0.12);
}
.auth-form input::placeholder{color:rgba(154,166,178,0.55)}
.auth-form .input-readonly{
  opacity:0.75;
  cursor:not-allowed;
}
.btn--login{
  width:100%;
  margin-top:0.5rem;
  padding:0.75rem 1rem;
  border-radius:10px;
  font-size:0.95rem;
}
.btn--secondary{
  background:transparent;
  color:var(--accent);
  border:1px solid rgba(42,245,210,0.35);
}
.btn--secondary:hover{
  background:rgba(42,245,210,0.08);
  box-shadow:none;
}
.auth-footer{
  margin-top:1.75rem;
  padding-top:1.25rem;
  border-top:1px solid rgba(255,255,255,0.06);
}
.auth-footer .theme-note{
  display:flex;
  align-items:center;
  gap:0.5rem;
  margin:0 0 0.75rem;
  font-size:0.82rem;
  color:var(--muted);
}
.status-dot{
  width:8px;height:8px;
  border-radius:50%;
  background:var(--metro-green);
  box-shadow:0 0 10px rgba(76,175,80,0.6);
  animation:pulse 2s infinite;
  flex-shrink:0;
}
.auth-footer .creds-hint{
  margin:0;
  padding:0;
  background:none;
  font-size:0.82rem;
  text-align:center;
}
.auth-footer .creds-hint a{
  color:var(--accent);
  text-decoration:none;
}
.auth-footer .creds-hint a:hover{text-decoration:underline}
.login-screen ~ .foot,
.container:has(.login-screen) + .foot{margin-top:0}
@media (max-width:520px){
  .auth-card--login{padding:1.5rem 1.25rem}
  .auth-card__brand{flex-direction:column;align-items:center;text-align:center}
  .auth-subtitle{max-width:none}
}
.btn.small{padding:0.3rem 0.5rem}
.btn.tiny{padding:0.2rem 0.35rem;font-size:0.85rem}
.hero{
  background:linear-gradient(135deg, rgba(42,245,210,0.06), rgba(100,80,255,0.04));
  padding:1.5rem 1.75rem;
  border-radius:var(--radius);
  margin-bottom:1.75rem;
  border:1px solid var(--border);
}
.hero--dashboard{padding:1.75rem}
.hero__top{display:flex;justify-content:space-between;align-items:flex-start;gap:1.5rem;flex-wrap:wrap;margin-bottom:0.5rem}
.hero__title{margin:0.25rem 0 0.5rem;font-size:1.75rem;font-weight:800;letter-spacing:-0.03em;color:#f2f9fc}
.hero__lead{margin:0;color:var(--muted);max-width:42ch;line-height:1.5}
.hero__status{display:flex;align-items:center;gap:0.75rem;min-width:220px}
.hero__status strong{display:block;font-size:0.9rem}
.page-header{margin-bottom:1.75rem}
.page-header--center{text-align:center}
.page-header--center .page-lead{margin-left:auto;margin-right:auto}
.page-eyebrow{
  margin:0 0 0.35rem;
  font-size:0.72rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--muted);
  font-weight:600;
}
.page-eyebrow--warn{color:var(--metro-orange)}
.page-title{margin:0;font-size:1.65rem;font-weight:800;letter-spacing:-0.03em;color:#f0f7fa}
.page-lead{margin:0.5rem 0 0;color:var(--muted);max-width:52ch;line-height:1.55}
.section-title{margin:0 0 1rem;font-size:1.15rem;font-weight:700;color:#e8f2f6}
.section-title--sm{font-size:1rem;margin-bottom:0.75rem}
.panel{
  background:linear-gradient(180deg, rgba(15,23,36,0.95), rgba(12,18,30,0.9));
  padding:1.35rem 1.5rem;
  border-radius:var(--radius);
  border:1px solid var(--border);
  margin-bottom:1.25rem;
}
.panel--compact{padding:0.85rem 1rem;margin:0}
.panel--logs{padding:0;overflow:hidden}
.inline-code{
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:0.85em;
  padding:0.15rem 0.4rem;
  border-radius:4px;
  background:rgba(0,0,0,0.35);
  border:1px solid var(--border);
}
.badge{
  display:inline-block;
  font-size:0.75rem;
  font-weight:600;
  padding:0.2rem 0.5rem;
  border-radius:999px;
  background:rgba(255,255,255,0.06);
  color:var(--muted);
}
.badge--ok{background:rgba(76,175,80,0.15);color:var(--metro-green)}
.callout{
  padding:0.75rem 1rem;
  border-radius:var(--radius-sm);
  font-size:0.9rem;
  border:1px solid var(--border);
}
.callout--danger{
  background:rgba(255,107,107,0.08);
  color:var(--danger);
  border-color:rgba(255,107,107,0.2);
}
.cards{display:flex;gap:1rem;margin-top:1rem}
.card{flex:1;background:var(--card);padding:1rem;border-radius:8px}
.table{width:100%;border-collapse:collapse;margin-top:1rem}
.table th,.table td{padding:0.6rem;border-bottom:1px dashed rgba(255,255,255,0.03)}
.route-list{list-style:none;padding:0}
.route-list li{background:var(--card);padding:0.8rem;border-radius:8px;margin-bottom:0.6rem;display:flex;justify-content:space-between;align-items:center}
.logbox{
  background:#050a10;
  padding:1.25rem 1.5rem;
  margin:0;
  border-radius:0;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:0.82rem;
  line-height:1.55;
  color:#8fd4a8;
  overflow-x:auto;
}
.flashes{margin-bottom:1rem}
.flashes .flash{padding:0.65rem 1rem;border-radius:var(--radius-sm);margin-bottom:0.5rem;font-size:0.9rem;border:1px solid transparent}
.flash.success{background:rgba(42,245,210,0.08);color:var(--accent);border-color:rgba(42,245,210,0.2)}
.flash.danger{background:rgba(255,107,107,0.08);color:var(--danger);border-color:rgba(255,107,107,0.2)}
.flash.info{background:rgba(33,150,243,0.08);color:var(--metro-blue);border-color:rgba(33,150,243,0.2)}
.foot{padding:1.25rem 1.5rem;text-align:center;color:var(--muted);margin-top:2rem;border-top:1px solid var(--border);font-size:0.8rem}
.small{font-size:0.9rem;color:var(--muted)}
.hint{color:var(--muted)}
.danger{color:var(--danger)}
.creds-hint{margin-top:1rem;background:rgba(255,255,255,0.02);padding:0.6rem;border-radius:6px;color:var(--muted)}

/* Transportation Theme Styles */
.login-tabs {
  display: flex;
  margin-bottom: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--muted);
  padding: 0.5rem 1rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
}

.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.stat-card {
  background: linear-gradient(180deg, var(--card), var(--card-hover));
  padding: 1.5rem;
  border-radius: var(--radius);
  text-align: center;
  border: 1px solid var(--border);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.stat-card:hover {
  transform: translateY(-2px);
}

.stat-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.stat-number {
  font-size: 2rem;
  font-weight: bold;
  color: var(--accent);
  margin: 0.5rem 0;
}

.stat-desc {
  color: var(--muted);
  font-size: 0.9rem;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.dashboard-card {
  background: linear-gradient(180deg, var(--card), var(--card-hover));
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.dashboard-card h3{margin-top:0;font-size:1rem;font-weight:700}

.metro-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.status-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--metro-green);
  animation: pulse 2s infinite;
}

.status-indicator.stopped {
  background: var(--metro-red);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.metro-lines {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.line {
  padding: 0.5rem;
  background: rgba(255,255,255,0.02);
  border-radius: 6px;
  font-size: 0.9rem;
}

.ticket-stats {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.ticket-type {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem;
  background: rgba(255,255,255,0.02);
  border-radius: 6px;
}

.alerts {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.alert {
  padding: 0.5rem;
  border-radius: 6px;
  font-size: 0.9rem;
}

.alert.warning {
  background: rgba(255,152,0,0.1);
  color: var(--metro-orange);
}

.alert.info {
  background: rgba(33,150,243,0.1);
  color: var(--metro-blue);
}

.alert.success {
  background: rgba(76,175,80,0.1);
  color: var(--metro-green);
}

.action-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 1rem 0;
}

.action-card {
  background: var(--card);
  padding: 1.5rem;
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  border: 1px solid rgba(255,255,255,0.05);
  transition: all 0.3s ease;
  text-align: center;
}

.action-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.action-card.admin-only {
  border-color: var(--metro-orange);
}

.action-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.live-updates {
  margin: 2rem 0;
}

.live-data {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.update-item {
  padding: 0.5rem;
  background: rgba(255,255,255,0.02);
  border-radius: 6px;
  font-size: 0.9rem;
  animation: slideIn 0.5s ease;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Admin Control Panel Styles */
.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.control-panel {
  background: var(--card);
  padding: 2rem;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.05);
}

.system-status {
  margin-bottom: 1.5rem;
}

.status-item {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.status {
  font-weight: bold;
}

.status.operational {
  color: var(--metro-green);
}

.status.stopped {
  color: var(--metro-red);
}

.control-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.btn-danger {
  background: var(--metro-red);
  color: white;
  border: none;
  padding: 0.75rem;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
}

.btn-warning {
  background: var(--metro-orange);
  color: white;
  border: none;
  padding: 0.75rem;
  border-radius: 6px;
  cursor: pointer;
}

.btn-info {
  background: var(--metro-blue);
  color: white;
  border: none;
  padding: 0.75rem;
  border-radius: 6px;
  cursor: pointer;
}

.metro-map {
  background: var(--card);
  padding: 2rem;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.05);
}

.map-container {
  margin-top: 1rem;
}

.metro-map-visual {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.metro-line {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: rgba(255,255,255,0.02);
  border-radius: 8px;
  border-left: 4px solid var(--metro-blue);
}

.line-a1 { border-left-color: var(--metro-blue); }
.line-b3 { border-left-color: var(--metro-green); }
.line-c5 { border-left-color: var(--metro-orange); }

.line-label {
  background: var(--metro-blue);
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-weight: bold;
  min-width: 30px;
  text-align: center;
}

.stations {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.station {
  padding: 0.25rem 0.5rem;
  background: rgba(255,255,255,0.05);
  border-radius: 4px;
  font-size: 0.9rem;
}

.station.active {
  background: var(--metro-green);
  color: white;
}

.route-control {
  background: var(--card);
  padding: 2rem;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.05);
}

.route-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.route-form select,
.route-form textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: inherit;
  padding: 0.5rem;
  border-radius: 6px;
}

.system-monitor {
  background: var(--card);
  padding: 2rem;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.05);
}

.monitor-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
}

.monitor-item {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.flag-display {
  background: linear-gradient(135deg, var(--metro-red), #d32f2f);
  color: white;
  padding: 2rem;
  border-radius: 10px;
  margin: 2rem 0;
  text-align: center;
  animation: flagPulse 2s infinite;
}

@keyframes flagPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.02); }
}

.flag-value {
  background: rgba(0,0,0,0.3);
  padding: 1rem;
  border-radius: 6px;
  font-family: monospace;
  font-size: 1.2rem;
  margin-top: 1rem;
  word-break: break-all;
}

/* —— Fleet —— */
.fleet-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}
.fleet-controls {
  display: flex;
  gap: 0.65rem;
  margin: 1rem 0 1.25rem;
  flex-wrap: wrap;
}
.fleet-controls .btn{background:rgba(255,255,255,0.06);color:#e2eef3;border:1px solid var(--border)}
.fleet-controls .btn:first-child{background:var(--accent);color:#012;border-color:transparent}
.fleet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}
.vehicle-card {
  background: linear-gradient(180deg, var(--card), var(--card-hover));
  padding: 1.35rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.vehicle-card:hover { transform: translateY(-3px); border-color: rgba(42,245,210,0.35); }
.vehicle-card.metro { border-left: 4px solid var(--metro-blue); }
.vehicle-card.bus { border-left: 4px solid var(--metro-green); }
.vehicle-card.train { border-left: 4px solid var(--metro-orange); }
.vehicle-card.flight { border-left: 4px solid var(--metro-purple); }
.vehicle-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.85rem; }
.vehicle-id { font-weight: 700; font-size: 1.05rem; }
.vehicle-type { font-size: 1.1rem; }
.vehicle-status {
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 0.65rem;
  display: inline-block;
}
.vehicle-status.in-transit { background: rgba(76,175,80,0.18); color: var(--metro-green); }
.vehicle-status.docked { background: rgba(33,150,243,0.18); color: var(--metro-blue); }
.vehicle-status.maintenance { background: rgba(255,152,0,0.18); color: var(--metro-orange); }
.vehicle-route, .vehicle-capacity { margin-bottom: 0.35rem; font-size: 0.88rem; color: var(--muted); }
.vehicle-actions { display: flex; gap: 0.5rem; margin-top: 1rem; }
.fleet-map {
  background: linear-gradient(180deg, var(--card), var(--card-hover));
  padding: 1.5rem;
  border-radius: var(--radius);
  margin: 1.75rem 0;
  border: 1px solid var(--border);
}
.fleet-map h3{margin-top:0}
.map-legend { display: flex; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; font-size: 0.88rem; color: var(--muted); }
.legend-item { display: flex; align-items: center; gap: 0.5rem; }
.legend-color { width: 10px; height: 10px; border-radius: 50%; }
.legend-color.metro { background: var(--metro-blue); }
.legend-color.bus { background: var(--metro-green); }
.legend-color.train { background: var(--metro-orange); }
.map-content { display: flex; flex-direction: column; gap: 0.75rem; }
.route-line {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1rem;
  background: rgba(255,255,255,0.02);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--metro-blue);
}
.route-line.line-a1 { border-left-color: var(--metro-blue); }
.route-line.bus-line { border-left-color: var(--metro-green); }
.route-line.train-line { border-left-color: var(--metro-orange); }
.route-label {
  background: var(--metro-blue);
  color: white;
  padding: 0.2rem 0.45rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.8rem;
  min-width: 28px;
  text-align: center;
}
.vehicle-marker {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--metro-green);
  animation: pulse 2s infinite;
}
.vehicle-marker.maintenance { background: var(--metro-orange); }
@keyframes refreshPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.02); }
}

/* —— Routes —— */
.routes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0;
}
.route-card {
  background: linear-gradient(180deg, var(--card), var(--card-hover));
  padding: 1.35rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.route-card:hover { transform: translateY(-3px); border-color: rgba(42,245,210,0.35); }
.route-card.metro { border-left: 4px solid var(--metro-blue); }
.route-card.bus { border-left: 4px solid var(--metro-green); }
.route-card.train { border-left: 4px solid var(--metro-orange); }
.route-card.flight { border-left: 4px solid var(--metro-purple); }
.route-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.route-icon { font-size: 1.75rem; }
.route-card .route-info h3 { margin: 0; color: var(--accent); font-size: 1.1rem; }
.route-card .route-info p { margin: 0; color: var(--muted); font-size: 0.9rem; }
.route-details { margin-bottom: 1rem; }
.route-stats { display: flex; gap: 0.5rem; margin-bottom: 0.85rem; flex-wrap: wrap; }
.route-stats .stat {
  background: rgba(255,255,255,0.05);
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.78rem;
  color: var(--muted);
}
.route-stops { display: flex; flex-direction: column; gap: 0.35rem; }
.stop {
  padding: 0.35rem 0.55rem;
  background: rgba(255,255,255,0.02);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}
.route-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.route-map {
  background: linear-gradient(180deg, var(--card), var(--card-hover));
  padding: 1.5rem;
  border-radius: var(--radius);
  margin: 1.75rem 0;
  border: 1px solid var(--border);
}
.route-map h3{margin-top:0}
.route-map-lines { display: flex; flex-direction: column; gap: 0.75rem; }
.map-line {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1rem;
  background: rgba(255,255,255,0.02);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--metro-blue);
}
.map-line.line-a1 { border-left-color: var(--metro-blue); }
.map-line.line-b3 { border-left-color: var(--metro-green); }
.map-line.line-c5 { border-left-color: var(--metro-orange); }
.line-path { display: flex; gap: 0.65rem; flex-wrap: wrap; }
.routes-about { margin-top: 1.75rem; }
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}
.info-card {
  background: rgba(0,0,0,0.2);
  padding: 1.15rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.info-card h4 { color: var(--accent); margin: 0 0 0.5rem; font-size: 0.95rem; }
.info-card p { color: var(--muted); font-size: 0.88rem; line-height: 1.5; margin: 0; }
@keyframes routeHighlight {
  0%, 100% { background: rgba(255,255,255,0.02); }
  50% { background: rgba(42,245,210,0.12); }
}

/* —— Tickets —— */
.booking-interface {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
  margin: 1.5rem 0;
}
.booking-form, .pricing-info {
  background: linear-gradient(180deg, var(--card), var(--card-hover));
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.booking-form h3, .pricing-info h3 { margin-top: 0; font-size: 1.05rem; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; margin-bottom: 0.4rem; font-weight: 600; font-size: 0.85rem; color: #a8b8c4; }
.form-group select,
.form-group input {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(0,0,0,0.25);
  color: inherit;
  font-size: 0.95rem;
}
.form-group select:focus,
.form-group input:focus {
  outline: none;
  border-color: rgba(42,245,210,0.45);
  box-shadow: 0 0 0 3px rgba(42,245,210,0.1);
}
.form-group select:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary {
  background: var(--accent);
  color: #012;
  border: none;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  cursor: pointer;
  width: 100%;
  font-size: 0.95rem;
  margin-top: 0.25rem;
}
.price-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
}
.price-card {
  background: rgba(0,0,0,0.2);
  padding: 1rem;
  border-radius: var(--radius-sm);
  text-align: center;
  border: 1px solid var(--border);
}
.price-icon { font-size: 1.75rem; margin-bottom: 0.35rem; }
.price-card h4 { margin: 0.35rem 0; color: var(--accent); font-size: 0.95rem; }
.price-card .price {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--accent);
  margin: 0.35rem 0;
}
.price-card p { margin: 0; font-size: 0.8rem; color: var(--muted); }
.active-tickets { margin: 1.75rem 0; }
.tickets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}
.ticket-card {
  background: linear-gradient(180deg, var(--card), var(--card-hover));
  padding: 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.ticket-card:hover { transform: translateY(-2px); border-color: rgba(42,245,210,0.3); }
.ticket-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.85rem; }
.ticket-id { font-weight: 700; color: var(--accent); }
.ticket-status {
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}
.ticket-status.active { background: rgba(76,175,80,0.18); color: var(--metro-green); }
.ticket-status.used { background: rgba(33,150,243,0.18); color: var(--metro-blue); }
.ticket-details { display: flex; flex-direction: column; gap: 0.35rem; }
.ticket-route { font-weight: 600; color: var(--accent); }
.ticket-passenger, .ticket-price, .ticket-date { font-size: 0.88rem; color: var(--muted); }
.booking-success {
  background: linear-gradient(135deg, var(--metro-green), #2E7D32);
  color: white;
  padding: 1.75rem;
  border-radius: var(--radius);
  margin: 1.5rem 0;
  text-align: center;
}
.ticket-summary {
  background: rgba(0,0,0,0.3);
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin-top: 1rem;
  text-align: left;
}
.summary-item { margin-bottom: 0.35rem; font-size: 0.88rem; }

/* —— Settings —— */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}
.set-card h3 { margin-top: 0; font-size: 1rem; }
.set-card p { margin-bottom: 0; color: var(--muted); font-size: 0.9rem; }

/* —— Admin extras —— */
@keyframes metroStop {
  0% { transform: scale(1); }
  50% { transform: scale(0.95); }
  100% { transform: scale(1); }
}
@keyframes routeChange {
  0% { background-color: #4CAF50; }
  50% { background-color: #FF9800; }
  100% { background-color: #4CAF50; }
}
.admin-grid .metro-line { transition: all 0.3s ease; }
.station.stopped { background-color: var(--metro-red) !important; color: white; }
.control-panel, .metro-map, .route-control, .system-monitor {
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.btn-danger, .btn-warning, .btn-info { border-radius: var(--radius-sm); transition: filter 0.15s; }
.btn-danger:hover, .btn-warning:hover, .btn-info:hover { filter: brightness(1.08); }

@media (max-width: 900px) {
  .topbar { padding: 0.75rem 1rem; }
  .nav { order: 3; width: 100%; }
  .booking-interface { grid-template-columns: 1fr; }
  .hero__top { flex-direction: column; }
}
@media (max-width: 768px) {
  .price-grid { grid-template-columns: 1fr; }
  .admin-grid { grid-template-columns: 1fr; }
}