/* ==============================
   NextMetro — Brand Guidelines v1.0
   Typography: Rajdhani | Theme: Neutral Brutalist
   ============================== */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@300;400;500;600;700&display=swap');

/* Reset & Base */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Global reset for sharp edges */
* {
  border-radius: 0 !important;
}

:root {
  /* Surfaces */
  --nm-bg: #0A0A0A;
  --nm-surface: #141414;
  --nm-surface-elevated: #1E1E1E;
  --nm-surface-overlay: #282828;

  /* Borders */
  --nm-border: #333333;
  --nm-border-subtle: #222222;
  --nm-border-strong: #444444;

  /* Text */
  --nm-text-primary: #FAFAFA;
  --nm-text-secondary: #A0A0A0;
  --nm-text-muted: #808080;
  --nm-text-disabled: #555555;

  /* Accent */
  --nm-amber: #D4A03C;
  --nm-amber-dim: #B08D3A;
  --nm-amber-bright: #E8B854;
  --nm-amber-glow: rgba(212, 160, 60, 0.4);

  /* Status */
  --nm-status-ok: #00E676;
  --nm-status-ok-glow: rgba(0, 230, 118, 0.5);
  --nm-status-warn: #FFB300;
  --nm-status-warn-glow: rgba(255, 179, 0, 0.4);
  --nm-status-error: #FF5252;
  --nm-status-info: #40C4FF;

  /* WMATA Lines */
  --nm-line-red: #BF0D3E;
  --nm-line-orange: #ED8B00;
  --nm-line-blue: #009CDE;
  --nm-line-green: #00B140;
  --nm-line-yellow: #FFD100;
  --nm-line-silver: #A2AAAD;

  /* Fare Machine */
  --nm-fare-blue: #0076A8;
  --nm-fare-orange: #E85D04;
  --nm-fare-yellow: #FFB703;

  /* Typography */
  --nm-font: 'Rajdhani', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --nm-space-2xs: 0.125rem;
  --nm-space-xs: 0.25rem;
  --nm-space-sm: 0.5rem;
  --nm-space-md: 1rem;
  --nm-space-lg: 1.5rem;
  --nm-space-xl: 2rem;
  --nm-space-2xl: 3rem;
  --nm-space-3xl: 4rem;

  /* Transitions */
  --nm-transition-fast: 100ms ease;
  --nm-transition-normal: 200ms ease;
  --nm-transition-slow: 300ms ease;

  color-scheme: dark;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--nm-font);
  background-color: var(--nm-bg);
  color: var(--nm-text-primary);
  font-weight: 400;
  line-height: 1.5;
  min-height: 100vh;
  min-width: 320px;
}

a {
  color: var(--nm-text-secondary);
  text-decoration: none;
  transition: color var(--nm-transition-normal);
}

a:hover {
  color: var(--nm-amber);
}

/* ==============================
   Animations
   ============================== */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.pulse {
  animation: pulse 2s ease-in-out infinite;
}

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in { animation: fadeSlideUp 0.45s ease-out both; }
.d1 { animation-delay: 0.06s; }
.d2 { animation-delay: 0.12s; }
.d3 { animation-delay: 0.18s; }
.d4 { animation-delay: 0.24s; }
.d5 { animation-delay: 0.30s; }

@keyframes ticker-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes shimmer {
  0%   { opacity: 0.3; }
  50%  { opacity: 0.6; }
  100% { opacity: 0.3; }
}

@media (prefers-reduced-motion: reduce) {
  .pulse,
  .alert-indicator {
    animation: none;
  }
}

/* ==============================
   NavBar
   ============================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--nm-surface);
  border-bottom: 1px solid var(--nm-border-subtle);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--nm-space-lg);
  height: 54px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0;
  text-decoration: none;
}

.logo-mark {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--nm-text-primary);
}

.logo-wordmark {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--nm-amber);
}

.navbar-links {
  display: flex;
  gap: var(--nm-space-2xs);
  align-items: center;
}

.nav-link {
  font-family: var(--nm-font);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--nm-text-secondary);
  padding: 12px 10px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color var(--nm-transition-normal), background-color var(--nm-transition-normal);
  text-decoration: none;
  border-bottom: 3px solid transparent;
}

.nav-link:hover {
  color: var(--nm-text-primary);
  background-color: var(--nm-surface-elevated);
}

.nav-link--active {
  color: var(--nm-text-primary);
  background-color: var(--nm-surface-elevated);
  border-bottom-color: var(--nm-amber);
}

/* ---- Hamburger Toggle ---- */
.navbar-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: 1px solid var(--nm-border);
  padding: 10px;
  cursor: pointer;
  width: 44px;
  height: 44px;
}

.navbar-toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--nm-text-primary);
  transition: transform var(--nm-transition-normal), opacity var(--nm-transition-normal);
}

.navbar-toggle.is-active .navbar-toggle-bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.navbar-toggle.is-active .navbar-toggle-bar:nth-child(2) {
  opacity: 0;
}

.navbar-toggle.is-active .navbar-toggle-bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ---- Mobile Menu ---- */
.mobile-menu {
  display: none;
  background-color: var(--nm-surface);
  border-bottom: 1px solid var(--nm-border);
}

.mobile-menu.is-open {
  display: block;
}

.mobile-menu-link {
  display: flex;
  align-items: center;
  font-family: var(--nm-font);
  font-size: 1rem;
  font-weight: 600;
  color: var(--nm-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  padding: 0.75rem var(--nm-space-lg);
  min-height: 44px;
  border-bottom: 1px solid var(--nm-border-subtle);
  transition: color var(--nm-transition-normal), background-color var(--nm-transition-normal);
}

.mobile-menu-link:hover,
.mobile-menu-link--active {
  color: var(--nm-text-primary);
  background-color: var(--nm-surface-elevated);
}

.mobile-menu-link--active {
  border-left: 3px solid var(--nm-amber);
}

/* ==============================
   System Ticker
   ============================== */
.ticker-bar {
  background-color: var(--nm-surface);
  border-bottom: 1px solid var(--nm-border-subtle);
  height: 32px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
}

.ticker-track {
  display: flex;
  align-items: center;
  gap: var(--nm-space-xl);
  white-space: nowrap;
  animation: ticker-scroll 30s linear infinite;
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--nm-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.ticker-dot {
  width: 6px;
  height: 6px;
  border-radius: 50% !important;
  display: inline-block;
  flex-shrink: 0;
}

.ticker-status-ok {
  color: var(--nm-status-ok);
}

.ticker-status-alert {
  color: var(--nm-status-error);
}

.ticker-status-caution {
  color: var(--nm-status-warn);
}

/* ==============================
   Hero / Station Selector
   ============================== */
.hero {
  background-color: var(--nm-surface);
  padding: var(--nm-space-3xl) var(--nm-space-lg) var(--nm-space-2xl);
  position: relative;
  border-bottom: 1px solid var(--nm-border-subtle);
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-label {
  display: block;
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--nm-amber-dim);
  letter-spacing: 0.12em;
  margin-bottom: var(--nm-space-xs);
}

.hero-station-name {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 2.5rem);
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.1;
  margin-bottom: var(--nm-space-xs);
}

.hero-station-address {
  font-family: var(--nm-font);
  font-weight: 400;
  font-size: 1rem;
  color: var(--nm-text-secondary);
  margin-bottom: var(--nm-space-lg);
  min-height: 1.2em;
}

/* ==============================
   Station Search
   ============================== */
.station-search-wrapper {
  position: relative;
  max-width: 420px;
  margin-bottom: var(--nm-space-md);
}

.station-input {
  width: 100%;
  padding: var(--nm-space-md);
  min-height: 44px;
  font-family: var(--nm-font);
  font-size: 1rem;
  font-weight: 500;
  color: var(--nm-text-primary);
  background-color: var(--nm-bg);
  border: 1px solid var(--nm-border);
  outline: none;
  cursor: text;
}

.station-input::placeholder {
  color: var(--nm-text-muted);
}

.station-input:hover {
  border-color: var(--nm-border-strong);
}

.station-input:focus {
  border-color: var(--nm-amber);
}

.station-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: 280px;
  overflow-y: auto;
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  border-top: none;
  list-style: none;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.station-dropdown.open {
  display: block;
}

.station-dropdown li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  min-height: 44px;
  font-family: var(--nm-font);
  font-size: 1rem;
  font-weight: 500;
  color: var(--nm-text-primary);
  cursor: pointer;
  transition: background-color var(--nm-transition-fast);
}

.station-dropdown li:hover,
.station-dropdown li.highlighted {
  background-color: var(--nm-surface-elevated);
}

.station-dropdown li.selected {
  background-color: rgba(212, 160, 60, 0.1);
}

.line-dots {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.line-dot {
  width: 10px;
  height: 10px;
  border-radius: 50% !important;
}

/* Line Pills */
.line-pills {
  display: flex;
  gap: var(--nm-space-sm);
  flex-wrap: wrap;
}

.line-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--nm-surface-elevated);
  border: 1px solid var(--nm-border-subtle);
  padding: 10px 12px;
  min-height: 44px;
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.line-pill-dot {
  width: 10px;
  height: 10px;
  border-radius: 50% !important;
  flex-shrink: 0;
}

/* ==============================
   Main Grid Layout
   ============================== */
.main-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--nm-space-xl) var(--nm-space-lg);
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--nm-space-lg);
}

@media (max-width: 900px) {
  .main-grid {
    grid-template-columns: 1fr;
  }
}

.main-column {
  min-width: 0;
}

.sidebar {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--nm-space-lg);
}

/* ==============================
   PIDS Arrivals Display
   ============================== */
.pids-card {
  background-color: var(--nm-bg);
  border: 1px solid var(--nm-border);
  overflow: hidden;
}

.pids-header {
  background-color: var(--nm-surface-elevated);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--nm-border);
}

.pids-header-station {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.pids-screen {
  background-color: var(--nm-bg);
  position: relative;
  min-height: 120px;
}

.pids-scanlines {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 2px,
    rgba(0, 0, 0, 0.08) 2px,
    rgba(0, 0, 0, 0.08) 4px
  );
  z-index: 3;
  pointer-events: none;
}

.pids-content {
  position: relative;
  z-index: 2;
}

/* PIDS Column Headers */

.pids-col-headers {
  display: grid;
  grid-template-columns: 42px 44px 1fr 58px;
  gap: 0;
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--nm-amber-dim);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.3rem 1.25rem;
  background-color: var(--nm-surface);
  border-bottom: 1px solid var(--nm-border-subtle);
}

/* PIDS Data Row */
.pids-row {
  display: grid;
  grid-template-columns: 42px 44px 1fr 58px;
  gap: 0;
  align-items: center;
  padding: 0.55rem 1.25rem;
  border-bottom: 1px solid var(--nm-border-subtle);
  font-family: var(--nm-font);
  text-transform: uppercase;
}

.pids-row-line {
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.05em;
}

.pids-row-cars {
  font-weight: 600;
  font-size: 1rem;
  color: var(--nm-text-secondary);
  letter-spacing: 0.05em;
}

.pids-row-dest {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--nm-amber);
  text-shadow: 0 0 12px var(--nm-amber-glow);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  letter-spacing: 0.05em;
}

.pids-row-min {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--nm-text-primary);
  text-align: right;
  letter-spacing: 0.02em;
}

.pids-row-min.brd {
  color: var(--nm-status-ok);
  text-shadow: 0 0 14px var(--nm-status-ok-glow);
  animation: pulse 2s ease-in-out infinite;
}

.pids-row-min.arr {
  color: var(--nm-status-warn);
  text-shadow: 0 0 14px var(--nm-status-warn-glow);
  animation: pulse 2s ease-in-out infinite;
}

/* PIDS Empty State */
.pids-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 1rem;
  color: var(--nm-amber-dim);
  font-family: var(--nm-font);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* PIDS Skeleton Loading */
.pids-skeleton-row {
  display: grid;
  grid-template-columns: 42px 44px 1fr 58px;
  gap: 0;
  align-items: center;
  padding: 0.55rem 1.25rem;
  border-bottom: 1px solid var(--nm-border-subtle);
}

.pids-skeleton-block {
  height: 14px;
  background-color: var(--nm-surface);
  animation: shimmer 1.5s infinite ease-in-out;
}

.pids-skeleton-block.sk-line { width: 28px; }
.pids-skeleton-block.sk-cars { width: 20px; }
.pids-skeleton-block.sk-dest { width: 80%; }
.pids-skeleton-block.sk-min  { width: 36px; margin-left: auto; }

/* ==============================
   Last Updated
   ============================== */
.last-updated {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 0.75rem;
  margin-bottom: var(--nm-space-md);
}

.last-updated span {
  font-family: var(--nm-font);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--nm-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.refresh-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--nm-text-muted);
  cursor: pointer;
  padding: 14px;
  min-width: 44px;
  min-height: 44px;
  transition: color var(--nm-transition-normal);
}

.refresh-btn:hover {
  color: var(--nm-amber);
}

/* ==============================
   System Status Card (Sidebar)
   ============================== */
.system-status-card {
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  overflow: hidden;
}

.system-status-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  background-color: var(--nm-surface-elevated);
  border-bottom: 1px solid var(--nm-border);
}

.system-status-header span:first-child {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.system-status-time {
  font-family: var(--nm-font);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--nm-text-muted);
  letter-spacing: 0.12em;
}

.system-status-rows {
  padding: var(--nm-space-xs) 0;
}

.status-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0.5rem 1.25rem;
  border-bottom: 1px solid var(--nm-border-subtle);
}

.status-row:last-child {
  border-bottom: none;
}

.status-line-bar {
  width: 32px;
  height: 6px;
  flex-shrink: 0;
}

.status-line-name {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 1rem;
  color: var(--nm-text-primary);
  flex: 1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.status-value {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.status-ok {
  color: var(--nm-status-ok);
}

.status-alert {
  color: var(--nm-status-error);
}

.status-caution {
  color: var(--nm-status-warn);
}

/* ==============================
   Alert Card
   ============================== */
.alert-card {
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  border-left: 4px solid var(--nm-status-error);
  overflow: hidden;
}

.alert-card-header {
  background-color: var(--nm-surface-elevated);
  padding: 0.6rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--nm-border);
}

.alert-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50% !important;
  background-color: var(--nm-status-error);
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

.alert-badge {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--nm-status-error);
}

.alert-card-body {
  padding: 0.75rem 1.25rem;
  font-family: var(--nm-font);
  font-weight: 400;
  font-size: 1rem;
  color: var(--nm-text-secondary);
  line-height: 1.65;
}

.alert-timestamp {
  font-family: var(--nm-font);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--nm-text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.alert-card-body p {
  margin-bottom: var(--nm-space-sm);
}

.alert-card-body p:last-child {
  margin-bottom: 0;
}

/* ==============================
   Station Facilities Card
   ============================== */
.facilities-card {
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  overflow: hidden;
  margin-top: var(--nm-space-lg);
}

.facilities-header {
  background-color: var(--nm-surface-elevated);
  padding: 0.6rem 1.25rem;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--nm-border);
}

.facilities-title {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.facilities-body {
  padding: var(--nm-space-sm) 0;
}

.facilities-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0.5rem 1.25rem;
  border-bottom: 1px solid var(--nm-border-subtle);
}

.facilities-row:last-child {
  border-bottom: none;
}

.facilities-icon {
  display: inline-flex;
  color: var(--nm-text-muted);
  flex-shrink: 0;
}

.facilities-label {
  font-family: var(--nm-font);
  font-weight: 500;
  font-size: 1rem;
  color: var(--nm-text-primary);
  flex: 1;
}

.facilities-status {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.facilities-status--ok {
  color: var(--nm-status-ok);
}

.facilities-status--alert {
  color: var(--nm-status-error);
}

.facilities-status--caution {
  color: var(--nm-status-warn);
}

.facilities-details {
  border-top: 1px solid var(--nm-border-subtle);
  padding: var(--nm-space-sm) 1.25rem;
}

.facilities-outage {
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--nm-border-subtle);
}

.facilities-outage:last-child {
  border-bottom: none;
}

.facilities-outage-unit {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--nm-status-error);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.facilities-outage-desc {
  font-family: var(--nm-font);
  font-size: 1rem;
  font-weight: 400;
  color: var(--nm-text-secondary);
  margin-top: 0.15rem;
}

/* ==============================
   Fare Calculator
   ============================== */
.fare-card {
  background-color: var(--nm-fare-blue);
  border: 2px solid var(--nm-fare-blue);
  overflow: hidden;
  margin-top: var(--nm-space-lg);
}

.fare-hazard-stripe {
  height: 8px;
  background: repeating-linear-gradient(
    -55deg,
    var(--nm-fare-yellow),
    var(--nm-fare-yellow) 10px,
    #111111 10px,
    #111111 20px
  );
}

.fare-header {
  background-color: var(--nm-fare-blue);
  padding: 0.6rem 1.25rem;
  display: flex;
  align-items: center;
  border-bottom: 3px solid var(--nm-fare-orange);
}

.fare-title {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1rem;
  color: #e2feff;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.fare-body {
  padding: var(--nm-space-md) 1.25rem;
}

.fare-route {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.fare-station {
  flex: 1;
  min-width: 0;
}

.fare-station-label {
  display: block;
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  color: #e2feff;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--nm-space-xs);
}

.fare-station-name {
  display: block;
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 1rem;
  color: #e2feff;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.fare-arrow {
  color: var(--nm-fare-orange);
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.fare-select {
  width: 100%;
  padding: 10px 12px;
  min-height: 44px;
  font-family: var(--nm-font);
  font-size: 1rem;
  font-weight: 500;
  color: var(--nm-text-primary);
  background-color: var(--nm-bg);
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  appearance: auto;
}

.fare-select:focus {
  outline: 2px solid var(--nm-fare-orange);
  outline-offset: -1px;
}

.fare-results {
  margin-top: var(--nm-space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 0.75rem;
}

.fare-result-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0;
}

.fare-result-row--time {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 0.35rem;
  padding-top: 0.5rem;
}

.fare-result-label {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  color: #e2feff;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.fare-result-value {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1rem;
  color: var(--nm-fare-yellow);
}

.fare-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--nm-fare-orange);
  color: var(--nm-text-primary);
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

/* ==============================
   Footer
   ============================== */
.footer {
  background-color: var(--nm-surface);
  border-top: 1px solid var(--nm-border);
  margin-top: var(--nm-space-xl);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--nm-space-xl) var(--nm-space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--nm-space-xl);
  margin-bottom: var(--nm-space-xl);
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: var(--nm-space-xs);
}

.footer-col-heading {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--nm-text-primary);
  margin-bottom: var(--nm-space-xs);
}

.footer-col a {
  font-family: var(--nm-font);
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--nm-text-secondary);
  text-decoration: none;
  transition: color var(--nm-transition-normal);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.footer-col a:hover {
  color: var(--nm-amber);
}

.footer-lines-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 var(--nm-space-lg);
}

.footer-line-link {
  display: flex;
  align-items: center;
  gap: var(--nm-space-sm);
  min-height: 44px;
}

.footer-line-dot {
  width: 8px;
  height: 8px;
  border-radius: 50% !important;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid var(--nm-border-subtle);
  padding-top: var(--nm-space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--nm-space-sm);
}

.footer-bottom span {
  font-family: var(--nm-font);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--nm-text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-bottom a {
  font-family: var(--nm-font);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--nm-text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: color var(--nm-transition-normal);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.footer-bottom a:hover {
  color: var(--nm-amber);
}

/* ==============================
   Responsive — 768px
   ============================== */
@media (max-width: 768px) {
  .navbar-inner {
    padding: 0 var(--nm-space-md);
  }

  .navbar-links {
    display: none;
  }

  .navbar-toggle {
    display: flex;
  }

  .hero {
    padding: var(--nm-space-xl) var(--nm-space-md) var(--nm-space-xl);
  }

  .main-grid {
    padding: var(--nm-space-lg) var(--nm-space-md);
  }

  .pids-row {
    padding: 0.45rem 0.75rem;
  }

  .pids-col-headers {
    padding: 0.25rem 0.75rem;
  }

  .pids-header {
    padding: 0.6rem 0.75rem;
  }

  .pids-header-station {
    font-size: 1.25rem;
  }

  .footer-inner {
    padding: var(--nm-space-lg) var(--nm-space-md);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--nm-space-lg);
  }

  .fare-route {
    flex-direction: column;
    align-items: stretch;
  }

  .fare-arrow {
    align-self: center;
    transform: rotate(90deg);
  }
}

/* ==============================
   About Page
   ============================== */
.about-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

.about-label {
  display: block;
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--nm-amber-dim);
  letter-spacing: 0.12em;
  margin-bottom: 0.25rem;
}

.about-title {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 2.5rem);
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.about-section {
  margin-bottom: 2rem;
}

.about-section-heading {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 0.5rem;
  padding-bottom: 0.35rem;
  border-bottom: 2px solid var(--nm-amber-dim);
  display: inline-block;
}

.about-text {
  font-family: var(--nm-font);
  font-size: 1rem;
  font-weight: 400;
  color: var(--nm-text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.about-text a {
  color: var(--nm-amber);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.about-text a:hover {
  color: var(--nm-amber-bright);
}

.about-features {
  list-style: none;
  padding: 0;
}

.about-features li {
  font-family: var(--nm-font);
  font-size: 1rem;
  color: var(--nm-text-secondary);
  padding: 0.4rem 0;
  padding-left: 1.25rem;
  position: relative;
  line-height: 1.5;
}

.about-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.75rem;
  width: 8px;
  height: 8px;
  border-radius: 50% !important;
  background-color: var(--nm-amber);
}

.about-disclaimer {
  background-color: var(--nm-surface-elevated);
  border: 1px solid var(--nm-border);
  padding: 1rem 1.25rem;
  margin-top: 2.5rem;
}

.about-disclaimer p {
  font-family: var(--nm-font);
  font-size: 1rem;
  color: var(--nm-text-secondary);
  line-height: 1.7;
}

.about-disclaimer a {
  color: var(--nm-amber);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ==============================
   404 Error Page
   ============================== */
.error-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 54px - 32px);
  padding: 3rem 1.5rem;
  text-align: center;
}

.error-code {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: clamp(4rem, 12vw, 8rem);
  color: var(--nm-text-primary);
  line-height: 1;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.error-label {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--nm-amber-dim);
  margin-top: 0.5rem;
  margin-bottom: 1.5rem;
}

.error-message {
  font-family: var(--nm-font);
  font-size: 1rem;
  font-weight: 400;
  color: var(--nm-text-secondary);
  max-width: 420px;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.error-home-link {
  display: inline-block;
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--nm-bg);
  background-color: var(--nm-amber);
  padding: 1rem 2rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: background-color 0.2s;
}

.error-home-link:hover {
  background-color: var(--nm-amber-bright);
  color: var(--nm-bg);
}

.error-pids {
  margin-top: 2.5rem;
  background-color: var(--nm-bg);
  border: 1px solid var(--nm-border);
  padding: 1rem 1.5rem;
  font-family: var(--nm-font);
  font-size: 1rem;
  font-weight: 600;
  color: var(--nm-amber-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  max-width: 380px;
  width: 100%;
  text-align: center;
  position: relative;
}

.error-pids::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px, transparent 2px,
    rgba(0, 0, 0, 0.08) 2px, rgba(0, 0, 0, 0.08) 4px
  );
  pointer-events: none;
}

/* ==============================
   Crisis Page
   ============================== */
.crisis-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

.crisis-label {
  display: block;
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--nm-amber-dim);
  letter-spacing: 0.12em;
  margin-bottom: 0.25rem;
}

.crisis-title {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 2.5rem);
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.crisis-banner {
  background-color: var(--nm-surface-elevated);
  border: 2px solid var(--nm-amber);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.crisis-banner-number {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 3rem;
  color: var(--nm-amber);
  line-height: 1;
  flex-shrink: 0;
}

.crisis-banner-text strong {
  font-family: var(--nm-font);
  font-size: 1.1rem;
  color: var(--nm-text-primary);
  display: block;
  margin-bottom: 0.25rem;
}

.crisis-banner-text p {
  font-family: var(--nm-font);
  font-size: 1rem;
  color: var(--nm-text-secondary);
  line-height: 1.5;
}

.crisis-section {
  margin-bottom: 2rem;
}

.crisis-section-heading {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 0.5rem;
  padding-bottom: 0.35rem;
  border-bottom: 2px solid var(--nm-amber-dim);
  display: inline-block;
}

.crisis-text {
  font-family: var(--nm-font);
  font-size: 1rem;
  font-weight: 400;
  color: var(--nm-text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.crisis-resources {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.crisis-resources li {
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.crisis-resources li strong {
  font-family: var(--nm-font);
  font-size: 1rem;
  color: var(--nm-text-primary);
}

.crisis-resources li span {
  font-family: var(--nm-font);
  font-size: 1rem;
  color: var(--nm-text-secondary);
}

.crisis-resources li a {
  font-family: var(--nm-font);
  font-size: 1rem;
  color: var(--nm-amber);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.crisis-resources li a:hover {
  color: var(--nm-amber-bright);
}

/* ==============================
   Fares Page
   ============================== */
.fares-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--nm-space-lg) var(--nm-space-3xl);
}

.fares-hero {
  background-color: var(--nm-surface);
  padding: var(--nm-space-3xl) var(--nm-space-lg) var(--nm-space-2xl);
  border-bottom: 1px solid var(--nm-border-subtle);
}

.fares-hero-inner {
  max-width: 900px;
  margin: 0 auto;
}

.fares-hero-label {
  display: block;
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--nm-amber-dim);
  letter-spacing: 0.12em;
  margin-bottom: var(--nm-space-xs);
}

.fares-hero-title {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 2.5rem);
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.1;
  margin-bottom: var(--nm-space-sm);
}

.fares-hero-subtitle {
  font-family: var(--nm-font);
  font-weight: 400;
  font-size: 1rem;
  color: var(--nm-text-secondary);
  line-height: 1.6;
  max-width: 600px;
}

/* ---- Peak Indicator ---- */
.peak-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--nm-surface-elevated);
  border: 1px solid var(--nm-border);
  padding: 8px 14px;
  margin-top: var(--nm-space-md);
}

.peak-indicator-dot {
  width: 8px;
  height: 8px;
  border-radius: 50% !important;
  flex-shrink: 0;
}

.peak-indicator-dot--peak {
  background-color: var(--nm-status-warn);
  animation: pulse 2s ease-in-out infinite;
}

.peak-indicator-dot--offpeak {
  background-color: var(--nm-status-ok);
}

.peak-indicator-text {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--nm-text-primary);
}

.peak-indicator-time {
  font-family: var(--nm-font);
  font-weight: 500;
  font-size: 0.8rem;
  color: var(--nm-text-muted);
  letter-spacing: 0.08em;
}

/* ---- Interactive Fare Calculator ---- */
.calc-card {
  background-color: var(--nm-fare-blue);
  border: 2px solid var(--nm-fare-blue);
  overflow: hidden;
  margin-top: var(--nm-space-xl);
}

.calc-header {
  background-color: var(--nm-fare-blue);
  padding: 0.6rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 3px solid var(--nm-fare-orange);
}

.calc-title {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1rem;
  color: #e2feff;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.calc-body {
  padding: var(--nm-space-lg) 1.25rem;
}

.calc-route {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--nm-space-md);
  align-items: end;
}

.calc-station {
  min-width: 0;
}

.calc-station-label {
  display: block;
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  color: #e2feff;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--nm-space-xs);
}

.calc-select {
  width: 100%;
  padding: 10px 12px;
  min-height: 44px;
  font-family: var(--nm-font);
  font-size: 1rem;
  font-weight: 500;
  color: var(--nm-text-primary);
  background-color: var(--nm-bg);
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  appearance: auto;
}

.calc-select:focus {
  outline: 2px solid var(--nm-fare-orange);
  outline-offset: -1px;
}

.calc-arrow {
  color: var(--nm-fare-orange);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding-bottom: 6px;
}

.calc-swap-btn {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--nm-fare-orange);
  cursor: pointer;
  padding: 10px;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--nm-transition-normal), border-color var(--nm-transition-normal);
  margin-bottom: 2px;
}

.calc-swap-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--nm-fare-orange);
}

/* ---- Fare Type Toggle ---- */
.calc-options {
  display: flex;
  gap: var(--nm-space-sm);
  margin-top: var(--nm-space-lg);
  flex-wrap: wrap;
}

.calc-toggle {
  display: flex;
  border: 1px solid rgba(255, 255, 255, 0.2);
  overflow: hidden;
}

.calc-toggle-btn {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 12px 14px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  background: none;
  border: none;
  color: #e2feff;
  cursor: pointer;
  transition: background-color var(--nm-transition-normal), color var(--nm-transition-normal);
}

.calc-toggle-btn:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.calc-toggle-btn--active {
  background-color: rgba(255, 255, 255, 0.15);
  color: #e2feff;
}

/* ---- Calc Results ---- */
.calc-results {
  margin-top: var(--nm-space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: var(--nm-space-md);
}

.calc-results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--nm-space-md);
}

.calc-result-item {
  padding: var(--nm-space-sm) 0;
}

.calc-result-label {
  display: block;
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  color: #e2feff;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 4px;
}

.calc-result-value {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--nm-fare-yellow);
}

.calc-result-value--highlight {
  font-size: 1.75rem;
}

.calc-result-value--secondary {
  font-size: 1.25rem;
  color: #e2feff;
}

.calc-result-note {
  display: block;
  font-family: var(--nm-font);
  font-weight: 500;
  font-size: 0.8rem;
  color: #e2feff;
  margin-top: 2px;
}

/* ---- Trip Estimator ---- */
.calc-estimator {
  margin-top: var(--nm-space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--nm-space-md);
}

.calc-estimator-label {
  display: block;
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  color: #e2feff;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--nm-space-sm);
}

.calc-estimator-row {
  display: flex;
  align-items: center;
  gap: var(--nm-space-sm);
  flex-wrap: wrap;
}

.calc-estimator-input {
  width: 80px;
  padding: 10px 10px;
  min-height: 44px;
  font-family: var(--nm-font);
  font-size: 1rem;
  font-weight: 500;
  color: var(--nm-text-primary);
  background-color: var(--nm-bg);
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-align: center;
}

.calc-estimator-input:focus {
  outline: 2px solid var(--nm-fare-orange);
  outline-offset: -1px;
}

.calc-estimator-text {
  font-family: var(--nm-font);
  font-weight: 500;
  font-size: 1rem;
  color: #e2feff;
}

.calc-estimator-results {
  display: flex;
  gap: var(--nm-space-lg);
  margin-top: var(--nm-space-sm);
  flex-wrap: wrap;
}

.calc-estimator-cost {
  font-family: var(--nm-font);
}

.calc-estimator-cost-label {
  font-weight: 600;
  font-size: 0.8rem;
  color: #e2feff;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.calc-estimator-cost-value {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--nm-fare-yellow);
}

/* ---- Fares Static Content ---- */
.fares-section {
  margin-top: var(--nm-space-2xl);
}

.fares-section-heading {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: var(--nm-space-sm);
  padding-bottom: 0.35rem;
  border-bottom: 2px solid var(--nm-amber-dim);
  display: inline-block;
}

.fares-text {
  font-family: var(--nm-font);
  font-size: 1rem;
  font-weight: 400;
  color: var(--nm-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--nm-space-md);
}

.fares-text strong {
  color: var(--nm-text-primary);
  font-weight: 600;
}

.fares-text a {
  color: var(--nm-amber);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.fares-text a:hover {
  color: var(--nm-amber-bright);
}

/* ---- Fare Table ---- */
.fare-table-wrapper {
  overflow-x: auto;
  margin-top: var(--nm-space-md);
  border: 1px solid var(--nm-border);
}

.fare-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--nm-font);
  font-size: 1rem;
}

.fare-table thead th {
  background-color: var(--nm-surface-elevated);
  color: var(--nm-text-primary);
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 2px solid var(--nm-amber-dim);
  white-space: nowrap;
}

.fare-table tbody td {
  padding: 0.6rem 1rem;
  color: var(--nm-text-secondary);
  border-bottom: 1px solid var(--nm-border-subtle);
  font-weight: 500;
}

.fare-table tbody tr:hover {
  background-color: var(--nm-surface);
}

.fare-table .fare-price {
  color: var(--nm-amber);
  font-weight: 700;
}

/* ---- Peak Hours Card ---- */
.peak-hours-card {
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  overflow: hidden;
  margin-top: var(--nm-space-md);
}

.peak-hours-header {
  background-color: var(--nm-surface-elevated);
  padding: 0.6rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--nm-border);
}

.peak-hours-header-icon {
  color: var(--nm-status-warn);
}

.peak-hours-header-text {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.peak-hours-body {
  padding: var(--nm-space-md) 1.25rem;
}

.peak-hours-row {
  display: flex;
  align-items: baseline;
  gap: var(--nm-space-md);
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--nm-border-subtle);
}

.peak-hours-row:last-child {
  border-bottom: none;
}

.peak-hours-day {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 1rem;
  color: var(--nm-text-primary);
  min-width: 120px;
}

.peak-hours-time {
  font-family: var(--nm-font);
  font-weight: 500;
  font-size: 1rem;
  color: var(--nm-text-secondary);
}

.peak-hours-time--offpeak {
  color: var(--nm-status-ok);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ---- Info Cards ---- */
.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--nm-space-lg);
  margin-top: var(--nm-space-md);
}

.info-card {
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  padding: var(--nm-space-lg) 1.25rem;
}

.info-card-title {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--nm-space-sm);
}

.info-card-text {
  font-family: var(--nm-font);
  font-size: 1rem;
  font-weight: 400;
  color: var(--nm-text-secondary);
  line-height: 1.6;
}

.info-card-text a {
  color: var(--nm-amber);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.info-card-text-note {
  margin-top: 0.5rem;
}

.info-card-list {
  list-style: none;
  padding: 0;
}

.info-card-list li {
  font-family: var(--nm-font);
  font-size: 1rem;
  color: var(--nm-text-secondary);
  padding: 0.3rem 0;
  padding-left: 1rem;
  position: relative;
  line-height: 1.5;
}

.info-card-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 6px;
  height: 6px;
  border-radius: 50% !important;
  background-color: var(--nm-amber-dim);
}

/* ---- Fares Disclaimer ---- */
.fares-disclaimer {
  background-color: var(--nm-surface-elevated);
  border: 1px solid var(--nm-border);
  padding: 1rem 1.25rem;
  margin-top: var(--nm-space-2xl);
}

.fares-disclaimer p {
  font-family: var(--nm-font);
  font-size: 1rem;
  color: var(--nm-text-secondary);
  line-height: 1.7;
}

.fares-disclaimer a {
  color: var(--nm-amber);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---- Fares Responsive ---- */
@media (max-width: 768px) {
  .fares-hero {
    padding: var(--nm-space-xl) var(--nm-space-md) var(--nm-space-xl);
  }

  .fares-page {
    padding: 0 var(--nm-space-md) var(--nm-space-2xl);
  }

  .calc-route {
    grid-template-columns: 1fr;
    gap: var(--nm-space-sm);
  }

  .calc-arrow {
    justify-self: center;
    transform: rotate(90deg);
  }

  .calc-results-grid {
    grid-template-columns: 1fr;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }

  .peak-hours-row {
    flex-direction: column;
    gap: 2px;
  }

  .peak-hours-day {
    min-width: auto;
  }

  .fare-table thead th,
  .fare-table tbody td {
    padding: 0.5rem 0.6rem;
  }
}

/* ==============================
   Line Page
   ============================== */

/* ---- Line Hero ---- */
.line-hero {
  background-color: var(--nm-surface);
  padding: var(--nm-space-3xl) var(--nm-space-lg) var(--nm-space-2xl);
  border-bottom: 1px solid var(--nm-border-subtle);
}

.line-hero-inner {
  max-width: 900px;
  margin: 0 auto;
}

.line-hero-label {
  display: block;
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--nm-amber-dim);
  letter-spacing: 0.12em;
  margin-bottom: var(--nm-space-xs);
}

.line-hero-title {
  display: flex;
  align-items: center;
  gap: var(--nm-space-md);
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 2.5rem);
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.1;
  margin-bottom: var(--nm-space-md);
}

.line-hero-color-bar {
  display: inline-block;
  width: 6px;
  height: 1.8em;
  background-color: var(--line-color);
  flex-shrink: 0;
}

/* ---- Line Status Hero ---- */
.line-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--nm-surface-elevated);
  border: 1px solid var(--nm-border);
  padding: 10px 16px;
}

.line-status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50% !important;
  flex-shrink: 0;
}

.line-status-dot--loading {
  background-color: var(--nm-text-muted);
  animation: pulse 2s ease-in-out infinite;
}

.line-status-dot--ok {
  background-color: var(--nm-status-ok);
}

.line-status-dot--alert {
  background-color: var(--nm-status-error);
  animation: pulse 2s ease-in-out infinite;
}

.line-status-dot--caution {
  background-color: var(--nm-status-warn);
  animation: pulse 2s ease-in-out infinite;
}

.line-status-text {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 1rem;
  color: var(--nm-text-primary);
}

/* ---- Line Page Container ---- */
.line-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--nm-space-lg) var(--nm-space-3xl);
}

/* ---- Line Alerts ---- */
.line-alerts {
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  border-left: 4px solid var(--nm-status-error);
  margin-top: var(--nm-space-xl);
  overflow: hidden;
}

.line-alerts-header {
  background-color: var(--nm-surface-elevated);
  padding: 0.6rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--nm-border);
}

.line-alerts-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50% !important;
  background-color: var(--nm-status-error);
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

.line-alerts-badge {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--nm-status-error);
}

.line-alerts-body {
  padding: 0.75rem 1.25rem;
}

.line-alert-item {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--nm-border-subtle);
}

.line-alert-item:last-child {
  border-bottom: none;
}

.line-alert-text {
  font-family: var(--nm-font);
  font-weight: 400;
  font-size: 1rem;
  color: var(--nm-text-secondary);
  line-height: 1.65;
}

.line-alert-time {
  font-family: var(--nm-font);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--nm-text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 4px;
  display: inline-block;
}

.line-alerts-more {
  font-family: var(--nm-font);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--nm-text-muted);
  padding-top: 0.5rem;
}

.line-alerts-link {
  display: flex;
  align-items: center;
  padding: 0.6rem 1.25rem;
  min-height: 44px;
  font-family: var(--nm-font);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--nm-amber);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  border-top: 1px solid var(--nm-border);
  transition: background-color var(--nm-transition-normal);
}

.line-alerts-link:hover {
  background-color: var(--nm-surface-elevated);
  color: var(--nm-amber-bright);
}

/* ---- Terminus Labels ---- */
.line-termini {
  margin-top: var(--nm-space-xl);
}

.line-termini-inner {
  display: flex;
  align-items: center;
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  padding: var(--nm-space-lg) var(--nm-space-lg);
  gap: var(--nm-space-md);
}

.line-termini-station {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  flex-shrink: 0;
  white-space: nowrap;
}

.line-termini-dot {
  width: 12px;
  height: 12px;
  border-radius: 50% !important;
  background-color: var(--line-color);
  flex-shrink: 0;
}

.line-termini-track {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.line-termini-line {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--line-color);
  opacity: 0.5;
}

.line-termini-count {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--nm-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

/* ---- Section Headings ---- */
.line-section-heading {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: var(--nm-space-sm);
  padding-bottom: 0.35rem;
  border-bottom: 2px solid var(--nm-amber-dim);
  display: inline-block;
}

/* ---- All Stations ---- */
.line-stations {
  margin-top: var(--nm-space-2xl);
}

.line-stations-list {
  border: 1px solid var(--nm-border);
  overflow: hidden;
}

.line-station-row {
  display: flex;
  align-items: center;
  gap: var(--nm-space-md);
  padding: 0 1.25rem;
  text-decoration: none;
  transition: background-color var(--nm-transition-fast);
  border-bottom: 1px solid var(--nm-border-subtle);
  min-height: 52px;
}

.line-station-row:last-child {
  border-bottom: none;
}

.line-station-row:hover {
  background-color: var(--nm-surface);
}

/* Station dot column with connector line */
.line-station-dot-col {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  flex-shrink: 0;
  align-self: stretch;
}

.line-station-dot {
  width: 12px;
  height: 12px;
  border-radius: 50% !important;
  background-color: var(--line-color);
  border: 2px solid var(--nm-bg);
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}

.line-station-dot--transfer {
  width: 16px;
  height: 16px;
  background-color: var(--nm-text-primary);
  border: 3px solid var(--nm-bg);
}

.line-station-connector {
  position: absolute;
  top: 50%;
  bottom: -1px;
  left: 50%;
  width: 3px;
  background-color: var(--line-color);
  transform: translateX(-50%);
  z-index: 1;
}

/* Extend connector from top as well (except first) */
.line-station-row:not(:first-child) .line-station-dot-col::before {
  content: '';
  position: absolute;
  top: -1px;
  bottom: 50%;
  left: 50%;
  width: 3px;
  background-color: var(--nm-line-red);
  transform: translateX(-50%);
  z-index: 1;
}

.line-station-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0.6rem 0;
}

.line-station-name {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 1rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.line-station-badges {
  display: flex;
  align-items: center;
  gap: var(--nm-space-sm);
  flex-wrap: wrap;
}

.station-transfer {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.station-transfer-dot {
  width: 8px;
  height: 8px;
  border-radius: 50% !important;
  display: inline-block;
}

.station-transfer-label {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--nm-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.station-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: var(--nm-text-muted);
}

.station-badge--parking svg {
  color: var(--nm-text-muted);
}

.station-badge--external {
  gap: 4px;
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--nm-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background-color: var(--nm-surface-elevated);
  border: 1px solid var(--nm-border-subtle);
  padding: 2px 6px;
}

.station-badge--external svg {
  color: var(--nm-text-secondary);
  flex-shrink: 0;
}

.station-terminus {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--nm-amber-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.line-station-arrow {
  color: var(--nm-text-muted);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  transition: color var(--nm-transition-normal);
}

.line-station-row:hover .line-station-arrow {
  color: var(--nm-amber);
}

.line-station-row:hover .line-station-name {
  color: var(--nm-amber);
}

/* ---- Service Info ---- */
.line-info {
  margin-top: var(--nm-space-2xl);
}

.line-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--nm-space-lg);
  margin-top: var(--nm-space-md);
}

.line-info-card {
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  padding: var(--nm-space-lg) 1.25rem;
}

.line-info-card-title {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--nm-space-sm);
}

.line-info-rows {
  display: flex;
  flex-direction: column;
}

.line-info-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--nm-space-md);
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--nm-border-subtle);
}

.line-info-row:last-child {
  border-bottom: none;
}

.line-info-label {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--nm-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  flex-shrink: 0;
}

.line-info-value {
  font-family: var(--nm-font);
  font-weight: 500;
  font-size: 1rem;
  color: var(--nm-text-secondary);
  text-align: right;
}

.line-info-link {
  display: inline-block;
  margin-top: var(--nm-space-md);
  font-family: var(--nm-font);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--nm-amber);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.line-info-link:hover {
  color: var(--nm-amber-bright);
}

/* ---- Frequency ---- */
.line-frequency {
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  padding: var(--nm-space-md) 1.25rem;
  margin-top: var(--nm-space-lg);
  display: flex;
  align-items: baseline;
  gap: var(--nm-space-md);
  flex-wrap: wrap;
}

.line-frequency-label {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.line-frequency-value {
  font-family: var(--nm-font);
  font-weight: 500;
  font-size: 1rem;
  color: var(--nm-text-secondary);
}

/* ---- Connections ---- */
.line-connections {
  margin-top: var(--nm-space-2xl);
}

.line-connections-body {
  margin-top: var(--nm-space-md);
}

.line-connections-pills {
  display: flex;
  gap: var(--nm-space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--nm-space-md);
}

.line-connection-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  padding: 10px 14px;
  min-height: 44px;
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: background-color var(--nm-transition-normal), border-color var(--nm-transition-normal);
}

.line-connection-pill:hover {
  background-color: var(--nm-surface-elevated);
  border-color: var(--nm-border-strong);
  color: var(--nm-text-primary);
}

.line-connection-dot {
  width: 10px;
  height: 10px;
  border-radius: 50% !important;
  background-color: var(--pill-color);
  flex-shrink: 0;
}

.line-connections-detail {
  font-family: var(--nm-font);
  font-size: 1rem;
  font-weight: 400;
  color: var(--nm-text-secondary);
  line-height: 1.6;
}

.line-connections-detail strong {
  color: var(--nm-text-primary);
  font-weight: 600;
}

.line-map-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: var(--nm-space-md);
  min-height: 44px;
  font-family: var(--nm-font);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--nm-amber);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.line-map-link:hover {
  color: var(--nm-amber-bright);
}

/* ---- Line Disclaimer ---- */
.line-disclaimer {
  background-color: var(--nm-surface-elevated);
  border: 1px solid var(--nm-border);
  padding: 1rem 1.25rem;
  margin-top: var(--nm-space-2xl);
}

.line-disclaimer p {
  font-family: var(--nm-font);
  font-size: 1rem;
  color: var(--nm-text-secondary);
  line-height: 1.7;
}

.line-disclaimer a {
  color: var(--nm-amber);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---- Breadcrumb ---- */
.line-breadcrumb {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--nm-space-sm) var(--nm-space-lg);
}

.line-breadcrumb-list {
  display: flex;
  align-items: center;
  gap: var(--nm-space-xs);
  list-style: none;
  font-family: var(--nm-font);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.line-breadcrumb-item a {
  color: var(--nm-text-secondary);
  text-decoration: none;
  transition: color var(--nm-transition-normal);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 8px 4px;
}

.line-breadcrumb-item a:hover {
  color: var(--nm-amber);
}

.line-breadcrumb-separator {
  color: var(--nm-text-secondary);
}

.line-breadcrumb-current {
  color: var(--nm-text-secondary);
}

/* ---- FAQ Section ---- */
.line-faq {
  margin-top: var(--nm-space-2xl);
}

.line-faq-list {
  border: 1px solid var(--nm-border);
  overflow: hidden;
}

.line-faq-item {
  border-bottom: 1px solid var(--nm-border-subtle);
}

.line-faq-item:last-child {
  border-bottom: none;
}

.line-faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--nm-space-md) 1.25rem;
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 1rem;
  color: var(--nm-text-primary);
  cursor: pointer;
  transition: background-color var(--nm-transition-fast), color var(--nm-transition-normal);
  list-style: none;
}

.line-faq-question::-webkit-details-marker {
  display: none;
}

.line-faq-question::after {
  content: '+';
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--nm-text-muted);
  flex-shrink: 0;
  margin-left: var(--nm-space-md);
  transition: color var(--nm-transition-normal), transform var(--nm-transition-normal);
}

.line-faq-item[open] .line-faq-question::after {
  content: '\2212';
  color: var(--nm-amber);
}

.line-faq-question:hover {
  background-color: var(--nm-surface);
  color: var(--nm-amber);
}

.line-faq-answer {
  padding: 0 1.25rem var(--nm-space-md);
}

.line-faq-answer p {
  font-family: var(--nm-font);
  font-size: 1rem;
  font-weight: 400;
  color: var(--nm-text-secondary);
  line-height: 1.7;
}

.line-faq-answer a {
  color: var(--nm-amber);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.line-faq-answer a:hover {
  color: var(--nm-amber-bright);
}

/* ---- Line Page Responsive ---- */
@media (max-width: 768px) {
  .line-hero {
    padding: var(--nm-space-xl) var(--nm-space-md) var(--nm-space-xl);
  }

  .line-page {
    padding: 0 var(--nm-space-md) var(--nm-space-2xl);
  }

  .line-breadcrumb {
    padding: var(--nm-space-sm) var(--nm-space-md);
  }

  .line-info-grid {
    grid-template-columns: 1fr;
  }

  .line-info-row {
    flex-direction: column;
    gap: 2px;
    align-items: flex-start;
  }

  .line-info-value {
    text-align: left;
  }

  .line-termini-station {
    font-size: 0.875rem;
  }

  .line-termini-dot {
    width: 10px;
    height: 10px;
  }

  .line-frequency {
    flex-direction: column;
    gap: var(--nm-space-xs);
  }

  .line-faq-question {
    padding: var(--nm-space-sm) var(--nm-space-md);
  }

  .line-faq-answer {
    padding: 0 var(--nm-space-md) var(--nm-space-sm);
  }

}

/* ==============================
   Alerts Page
   ============================== */
.alerts-page {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--nm-space-xl) var(--nm-space-lg);
}

.alerts-page-inner {
  display: flex;
  flex-direction: column;
  gap: var(--nm-space-lg);
}

/* ---- Controls Bar ---- */
.alerts-controls {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--nm-space-md);
  flex-wrap: wrap;
}

.alerts-controls-left {
  flex: 1;
  min-width: 0;
}

.alerts-controls-right {
  display: flex;
  align-items: center;
  gap: var(--nm-space-xs);
  flex-shrink: 0;
}

.alerts-updated {
  font-family: var(--nm-font);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--nm-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

/* ---- Line Filter Chips ---- */
.alerts-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--nm-space-xs);
}

.alerts-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  min-height: 44px;
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  cursor: pointer;
  transition: background-color var(--nm-transition-fast), border-color var(--nm-transition-fast);
  user-select: none;
  -webkit-user-select: none;
}

.alerts-filter-chip:hover {
  background-color: var(--nm-surface-elevated);
  border-color: var(--nm-border-strong);
}

.alerts-filter-chip--active {
  background-color: var(--nm-surface-elevated);
  border-color: var(--nm-amber);
}

.alerts-filter-dot {
  width: 10px;
  height: 10px;
  border-radius: 50% !important;
  flex-shrink: 0;
}

.alerts-filter-label {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ---- Status Summary Bar ---- */
.alerts-status-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  overflow: hidden;
}

.alerts-status-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0.6rem 1rem;
  flex: 1 1 auto;
  min-width: 140px;
  border-right: 1px solid var(--nm-border-subtle);
  border-bottom: 1px solid var(--nm-border-subtle);
}

.alerts-status-item:last-child {
  border-right: none;
}

.alerts-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50% !important;
  flex-shrink: 0;
}

.alerts-status-name {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  flex: 1;
}

.alerts-status-value {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ---- Alert Cards ---- */
.alerts-list {
  display: flex;
  flex-direction: column;
  gap: var(--nm-space-md);
}

.alerts-card {
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  overflow: hidden;
}

.alerts-card-severity {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0.6rem 1.25rem;
  border-bottom: 1px solid var(--nm-border);
}

.alerts-card-severity.severity-delay {
  background-color: rgba(255, 82, 82, 0.08);
  border-left: 4px solid var(--nm-status-error);
}

.alerts-card-severity.severity-alert {
  background-color: rgba(255, 82, 82, 0.08);
  border-left: 4px solid var(--nm-status-error);
}

.alerts-card-severity.severity-closure {
  background-color: rgba(255, 82, 82, 0.12);
  border-left: 4px solid var(--nm-status-error);
}

.alerts-card-severity.severity-caution {
  background-color: rgba(255, 179, 0, 0.08);
  border-left: 4px solid var(--nm-status-warn);
}

.alerts-card-severity.severity-advisory {
  background-color: rgba(64, 196, 255, 0.06);
  border-left: 4px solid var(--nm-status-info);
}

.alerts-card-severity.severity-facility {
  background-color: rgba(160, 160, 160, 0.06);
  border-left: 4px solid var(--nm-text-muted);
}

.alerts-card-icon {
  display: inline-flex;
  flex-shrink: 0;
}

.severity-delay .alerts-card-icon,
.severity-alert .alerts-card-icon,
.severity-closure .alerts-card-icon {
  color: var(--nm-status-error);
}

.severity-caution .alerts-card-icon {
  color: var(--nm-status-warn);
}

.severity-advisory .alerts-card-icon {
  color: var(--nm-status-info);
}

.severity-facility .alerts-card-icon {
  color: var(--nm-text-muted);
}

.alerts-card-severity-label {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  flex: 1;
}

.severity-delay .alerts-card-severity-label,
.severity-alert .alerts-card-severity-label,
.severity-closure .alerts-card-severity-label {
  color: var(--nm-status-error);
}

.severity-caution .alerts-card-severity-label {
  color: var(--nm-status-warn);
}

.severity-advisory .alerts-card-severity-label {
  color: var(--nm-status-info);
}

.severity-facility .alerts-card-severity-label {
  color: var(--nm-text-muted);
}

.alerts-card-time {
  font-family: var(--nm-font);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--nm-text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.alerts-card-body {
  padding: 1rem 1.25rem;
}

.alerts-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--nm-space-xs);
  margin-bottom: var(--nm-space-sm);
}

.alert-line-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border: 1px solid;
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.alert-line-pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50% !important;
  flex-shrink: 0;
}

.alert-station-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border: 1px solid var(--nm-border);
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--nm-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.alert-station-pill svg {
  flex-shrink: 0;
  color: var(--nm-text-muted);
}

.alerts-card-desc {
  font-family: var(--nm-font);
  font-weight: 400;
  font-size: 1rem;
  color: var(--nm-text-secondary);
  line-height: 1.65;
}

.alerts-inline-link {
  color: var(--nm-amber);
  text-decoration: underline;
  text-underline-offset: 2px;
  word-break: break-all;
}

.alerts-inline-link:hover {
  color: var(--nm-amber-bright);
}

.alerts-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: var(--nm-space-sm);
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--nm-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  transition: color var(--nm-transition-normal);
  min-height: 44px;
  padding: 10px 0;
}

.alerts-card-cta:hover {
  color: var(--nm-amber);
}

/* ---- Empty State ---- */
.alerts-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  text-align: center;
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
}

.alerts-empty-icon {
  color: var(--nm-status-ok);
  margin-bottom: var(--nm-space-md);
}

.alerts-empty-title {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--nm-status-ok);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--nm-space-xs);
}

.alerts-empty-text {
  font-family: var(--nm-font);
  font-weight: 400;
  font-size: 1rem;
  color: var(--nm-text-secondary);
  max-width: 360px;
}

/* ---- Skeleton Loading ---- */
.alerts-skeleton {
  display: flex;
  flex-direction: column;
  gap: var(--nm-space-md);
}

.alerts-skeleton-card {
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: var(--nm-space-sm);
}

.alerts-skeleton-block {
  height: 14px;
  background-color: var(--nm-surface-elevated);
  animation: shimmer 1.5s infinite ease-in-out;
}

.alerts-skeleton-block.sk-title {
  width: 40%;
  height: 18px;
}

.alerts-skeleton-block.sk-body {
  width: 90%;
}

.alerts-skeleton-block.sk-body-short {
  width: 60%;
}

/* ---- Historical Alerts ---- */
.alerts-history-section {
  margin-top: var(--nm-space-md);
}

.alerts-history-header {
  padding: 0.6rem 0;
  margin-bottom: var(--nm-space-sm);
  border-bottom: 2px solid var(--nm-border);
}

.alerts-history-title {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--nm-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.alerts-history-list {
  display: flex;
  flex-direction: column;
  gap: var(--nm-space-sm);
}

/* ---- Alerts FAQ Section ---- */
.alerts-faq {
  padding: var(--nm-space-2xl) var(--nm-space-lg);
  border-top: 1px solid var(--nm-border-subtle);
}

.alerts-faq .section-heading {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--nm-space-xs);
}

.alerts-faq .section-subheading {
  font-family: var(--nm-font);
  font-weight: 400;
  font-size: 1rem;
  color: var(--nm-text-muted);
  margin-bottom: var(--nm-space-xl);
  line-height: 1.5;
}

/* ---- Alerts Page Responsive ---- */
@media (max-width: 768px) {
  .alerts-page {
    padding: var(--nm-space-lg) var(--nm-space-md);
  }

  .alerts-controls {
    flex-direction: column;
    gap: var(--nm-space-sm);
  }

  .alerts-controls-right {
    align-self: flex-end;
  }

  .alerts-status-bar {
    flex-direction: column;
  }

  .alerts-status-item {
    min-width: unset;
    border-right: none;
  }

  .alerts-card-body {
    padding: 0.75rem 1rem;
  }

  .alerts-card-severity {
    padding: 0.5rem 1rem;
  }
}

/* ==============================
   Elevator & Escalator Status Page
   ============================== */
.elev-page {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--nm-space-xl) var(--nm-space-lg);
}

.elev-page-inner {
  display: flex;
  flex-direction: column;
  gap: var(--nm-space-lg);
}

/* ---- Type Filter Chips ---- */
.elev-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--nm-space-xs);
}

.elev-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  min-height: 44px;
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  cursor: pointer;
  transition: background-color var(--nm-transition-fast), border-color var(--nm-transition-fast);
  user-select: none;
  -webkit-user-select: none;
  font-family: var(--nm-font);
  color: var(--nm-text-secondary);
}

.elev-filter-chip:hover {
  background-color: var(--nm-surface-elevated);
  border-color: var(--nm-border-strong);
}

.elev-filter-chip--active {
  background-color: var(--nm-surface-elevated);
  border-color: var(--nm-amber);
  color: var(--nm-text-primary);
}

.elev-filter-chip svg {
  flex-shrink: 0;
}

.elev-filter-label {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ---- Line Filter Chips ---- */
.elev-line-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--nm-space-xs);
}

.elev-line-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  min-height: 44px;
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  cursor: pointer;
  transition: background-color var(--nm-transition-fast), border-color var(--nm-transition-fast);
  user-select: none;
  -webkit-user-select: none;
  font-family: var(--nm-font);
  color: var(--nm-text-secondary);
}

.elev-line-chip:hover {
  background-color: var(--nm-surface-elevated);
  border-color: var(--nm-border-strong);
}

.elev-line-chip--active {
  background-color: var(--nm-surface-elevated);
  border-color: var(--nm-amber);
  color: var(--nm-text-primary);
}

.elev-line-dot {
  width: 10px;
  height: 10px;
  border-radius: 50% !important;
  flex-shrink: 0;
}

/* ---- Summary Bar ---- */
.elev-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  overflow: hidden;
}

.elev-summary-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--nm-space-md) var(--nm-space-lg);
  flex: 1 1 auto;
  min-width: 120px;
  border-right: 1px solid var(--nm-border-subtle);
  text-align: center;
}

.elev-summary-item:last-child {
  border-right: none;
}

.elev-summary-item--ok {
  border-left: 4px solid var(--nm-status-ok);
}

.elev-summary-value {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1.75rem;
  color: var(--nm-text-primary);
  line-height: 1;
}

.elev-summary-value--ok {
  color: var(--nm-status-ok);
  font-size: 1.1rem;
}

.elev-summary-label {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--nm-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
}

/* ---- Station Cards ---- */
.elev-stations {
  display: flex;
  flex-direction: column;
  gap: var(--nm-space-md);
}

.elev-station-card {
  background-color: var(--nm-surface);
  border: 1px solid var(--nm-border);
  overflow: hidden;
}

.elev-station-card.elev-station--elevator-out {
  border-left: 4px solid var(--nm-status-error);
}

.elev-station-card.elev-station--escalator-out {
  border-left: 4px solid var(--nm-status-warn);
}

/* Station Header */
.elev-station-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--nm-space-md);
  padding: 0.75rem 1.25rem;
  background-color: var(--nm-surface-elevated);
  border-bottom: 1px solid var(--nm-border);
}

.elev-station-name-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex: 1;
}

.elev-station-lines {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.elev-station-line-dot {
  width: 10px;
  height: 10px;
  border-radius: 50% !important;
}

.elev-station-name {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--nm-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin: 0;
}

/* Station Status Badge */
.elev-station-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  flex-shrink: 0;
  white-space: nowrap;
}

.elev-station-status--red {
  background-color: rgba(255, 82, 82, 0.1);
  color: var(--nm-status-error);
  border: 1px solid rgba(255, 82, 82, 0.3);
}

.elev-station-status--red svg {
  color: var(--nm-status-error);
}

.elev-station-status--yellow {
  background-color: rgba(255, 179, 0, 0.1);
  color: var(--nm-status-warn);
  border: 1px solid rgba(255, 179, 0, 0.3);
}

.elev-station-status--yellow svg {
  color: var(--nm-status-warn);
}

/* Station Counts */
.elev-station-counts {
  display: flex;
  gap: var(--nm-space-md);
  padding: 0.5rem 1.25rem;
  border-bottom: 1px solid var(--nm-border-subtle);
}

.elev-station-count {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.elev-station-count--elev {
  color: var(--nm-status-error);
}

.elev-station-count--esc {
  color: var(--nm-status-warn);
}

/* Individual Outages */
.elev-station-outages {
  padding: 0;
}

.elev-outage {
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--nm-border-subtle);
}

.elev-outage:last-child {
  border-bottom: none;
}

.elev-outage-header {
  display: flex;
  align-items: center;
  gap: var(--nm-space-sm);
  flex-wrap: wrap;
}

.elev-outage-type {
  font-family: var(--nm-font);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.elev-outage--elevator .elev-outage-type {
  color: var(--nm-status-error);
}

.elev-outage--escalator .elev-outage-type {
  color: var(--nm-status-warn);
}

.elev-outage-unit {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--nm-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.elev-outage-time {
  font-family: var(--nm-font);
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--nm-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-left: auto;
}

.elev-outage-location {
  font-family: var(--nm-font);
  font-weight: 400;
  font-size: 1rem;
  color: var(--nm-text-secondary);
  margin-top: 4px;
  line-height: 1.5;
}

.elev-outage-symptom {
  font-family: var(--nm-font);
  font-weight: 400;
  font-size: 0.875rem;
  color: var(--nm-text-muted);
  margin-top: 2px;
}

/* ---- Elevator Page Responsive ---- */
@media (max-width: 768px) {
  .elev-page {
    padding: var(--nm-space-lg) var(--nm-space-md);
  }

  .elev-summary {
    flex-direction: column;
  }

  .elev-summary-item {
    min-width: unset;
    border-right: none;
    border-bottom: 1px solid var(--nm-border-subtle);
    padding: var(--nm-space-sm) var(--nm-space-md);
    flex-direction: row;
    justify-content: space-between;
  }

  .elev-summary-item:last-child {
    border-bottom: none;
  }

  .elev-summary-label {
    margin-top: 0;
  }

  .elev-station-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--nm-space-sm);
    padding: 0.6rem 1rem;
  }

  .elev-station-counts {
    padding: 0.4rem 1rem;
  }

  .elev-outage {
    padding: 0.6rem 1rem;
  }

  .elev-outage-header {
    gap: var(--nm-space-xs);
  }
}