:root {
  --primary: #2563eb;
  --primary-light: #3b82f6;
  --primary-dark: #1d4ed8;
  --accent: #8b5cf6;
  --accent2: #06b6d4;
  --glass-bg: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.18);
  --text-primary: #f8fafc;
  --text-muted: rgba(248, 250, 252, 0.6);
  --card-bg: rgba(15, 23, 42, 0.55);
  --sidebar-w: 240px;
}
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  font-size: 15px;
}
body {
  font-family: "Poppins", sans-serif;
  min-height: 100vh;
  background: #060d1f;
  color: var(--text-primary);
  overflow-x: hidden;
}

/* ── BG MESH ── */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(
      ellipse 80% 60% at 10% 0%,
      rgba(37, 99, 235, 0.35) 0%,
      transparent 60%
    ),
    radial-gradient(
      ellipse 60% 50% at 90% 10%,
      rgba(139, 92, 246, 0.28) 0%,
      transparent 55%
    ),
    radial-gradient(
      ellipse 50% 40% at 50% 90%,
      rgba(6, 182, 212, 0.18) 0%,
      transparent 60%
    ),
    linear-gradient(160deg, #060d1f 0%, #0f172a 50%, #0a0f2e 100%);
  pointer-events: none;
}

/* ── NAVBAR ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 0;
  height: 64px;
  padding: 0 32px;
  background: rgba(6, 13, 31, 0.55);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.4);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  text-decoration: none;
  color: var(--text-primary);
  margin-right: auto;
}
.nav-logo .logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: 0 0 18px rgba(37, 99, 235, 0.5);
}
.nav-logo span.brand {
  color: #fff;
}
.nav-logo span.dot {
  color: var(--accent2);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  padding: 8px 18px;
  border-radius: 8px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
}
.nav-links a:hover,
.nav-links a.active {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}
.nav-links a.active {
  color: var(--accent2);
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: 24px;
}
.nav-btn {
  padding: 8px 20px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  font-family: "Poppins", sans-serif;
  box-shadow: 0 0 20px rgba(37, 99, 235, 0.35);
  transition: all 0.25s;
}
.nav-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(37, 99, 235, 0.5);
}
.nav-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, #8b5cf6, #2563eb);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  border: 2px solid rgba(255, 255, 255, 0.15);
}

/* ── PAGE WRAPPER ── */
.page {
  position: relative;
  z-index: 1;
  padding-top: 64px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── HERO ── */
.hero {
  padding: 60px 40px 48px;
  text-align: center;
  position: relative;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 100px;
  background: rgba(37, 99, 235, 0.15);
  border: 1px solid rgba(37, 99, 235, 0.35);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent2);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
  animation: fadeDown 0.6s ease both;
}
.hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 14px;
  background: linear-gradient(
    135deg,
    #fff 0%,
    rgba(139, 92, 246, 0.9) 50%,
    var(--accent2) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeDown 0.6s 0.1s ease both;
}
.hero p {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 520px;
  margin: 0 auto 36px;
  line-height: 1.7;
  animation: fadeDown 0.6s 0.2s ease both;
}

/* ── SEARCH BAR ── */
.search-wrap {
  max-width: 680px;
  margin: 0 auto 0;
  animation: fadeUp 0.7s 0.3s ease both;
}
.search-bar {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  padding: 6px 6px 6px 20px;
  box-shadow:
    0 8px 48px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(37, 99, 235, 0.1);
  transition:
    box-shadow 0.3s,
    border-color 0.3s;
}
.search-bar:focus-within {
  border-color: rgba(37, 99, 235, 0.5);
  box-shadow:
    0 8px 48px rgba(0, 0, 0, 0.5),
    0 0 0 3px rgba(37, 99, 235, 0.15);
}
.search-bar i {
  color: var(--accent2);
  font-size: 1rem;
  margin-right: 12px;
  flex-shrink: 0;
}
.search-bar input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: #fff;
  font-family: "Poppins", sans-serif;
  font-size: 0.9rem;
  padding: 10px 0;
}
.search-bar input::placeholder {
  color: rgba(255, 255, 255, 0.35);
}
.search-divider {
  width: 1px;
  height: 28px;
  background: rgba(255, 255, 255, 0.12);
  margin: 0 12px;
}
.search-bar select {
  background: none;
  border: none;
  outline: none;
  color: rgba(255, 255, 255, 0.6);
  font-family: "Poppins", sans-serif;
  font-size: 0.82rem;
  cursor: pointer;
  padding: 0 8px;
}
.search-bar select option {
  background: #0f172a;
  color: #fff;
}
.search-btn {
  padding: 12px 28px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  border: none;
  cursor: pointer;
  font-family: "Poppins", sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
  transition: all 0.25s;
}
.search-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(37, 99, 235, 0.55);
}
.search-suggestions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 14px;
}
.suggestion-chip {
  padding: 5px 14px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.75rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}
.suggestion-chip:hover {
  background: rgba(37, 99, 235, 0.15);
  border-color: rgba(37, 99, 235, 0.4);
  color: #fff;
}

/* ── MAIN LAYOUT ── */
.main-layout {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr 300px;
  gap: 20px;
  padding: 32px 40px;
  flex: 1;
}

/* ── SIDEBAR ── */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sidebar-title {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  padding: 0 4px;
  margin-bottom: 8px;
  font-weight: 600;
}
.sidebar-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 12px;
  background: var(--glass-bg);
  border: 1px solid rgba(255, 255, 255, 0.07);
  cursor: pointer;
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
}
.sidebar-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  border-radius: 0 2px 2px 0;
  opacity: 0;
  transition: opacity 0.2s;
}
.sidebar-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(4px);
}
.sidebar-item:hover::before {
  opacity: 1;
}
.sidebar-item.active {
  background: rgba(37, 99, 235, 0.15);
  border-color: rgba(37, 99, 235, 0.3);
}
.sidebar-item.active::before {
  opacity: 1;
}
.sidebar-icon {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}
.sidebar-icon.blue {
  background: rgba(37, 99, 235, 0.2);
  color: #60a5fa;
}
.sidebar-icon.purple {
  background: rgba(139, 92, 246, 0.2);
  color: #a78bfa;
}
.sidebar-icon.cyan {
  background: rgba(6, 182, 212, 0.2);
  color: #22d3ee;
}
.sidebar-icon.green {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
}
.sidebar-icon.orange {
  background: rgba(245, 158, 11, 0.2);
  color: #fcd34d;
}
.sidebar-info {
  flex: 1;
}
.sidebar-info h4 {
  font-size: 0.82rem;
  font-weight: 600;
  color: #fff;
}
.sidebar-info span {
  font-size: 0.7rem;
  color: var(--text-muted);
}
.sidebar-arrow {
  font-size: 0.65rem;
  color: var(--text-muted);
}
.sidebar-sep {
  height: 1px;
  background: rgba(255, 255, 255, 0.06);
  margin: 8px 0;
}
.sidebar-stats {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}
.stat-mini {
  flex: 1;
  padding: 12px;
  border-radius: 12px;
  background: var(--glass-bg);
  border: 1px solid rgba(255, 255, 255, 0.07);
  text-align: center;
}
.stat-mini .val {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent2);
  display: block;
}
.stat-mini .lbl {
  font-size: 0.65rem;
  color: var(--text-muted);
}

/* ── MAP PANEL ── */
.map-panel {
  border-radius: 20px;
  overflow: hidden;
  background: rgba(10, 18, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  position: relative;
  min-height: 420px;
}
.map-topbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: rgba(6, 13, 31, 0.7);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.map-topbar h3 {
  font-size: 0.82rem;
  font-weight: 600;
  color: #fff;
}
.map-topbar span {
  font-size: 0.72rem;
  color: var(--accent2);
}
.map-controls {
  display: flex;
  gap: 8px;
}
.map-ctrl-btn {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 0.75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.map-ctrl-btn:hover {
  background: rgba(37, 99, 235, 0.25);
  border-color: rgba(37, 99, 235, 0.4);
}

/* ── SVG MAP ── */
.map-svg-wrap {
  position: absolute;
  inset: 0;
  padding-top: 56px;
}
.map-svg-wrap svg {
  width: 100%;
  height: 100%;
}

/* ── ROUTE CARDS PANEL ── */
.right-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.panel-card {
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}
.panel-card h3 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-muted);
  margin-bottom: 14px;
  font-weight: 600;
}
.route-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  cursor: pointer;
  margin-bottom: 8px;
  transition: all 0.25s;
}
.route-item:last-child {
  margin-bottom: 0;
}
.route-item:hover {
  background: rgba(37, 99, 235, 0.12);
  border-color: rgba(37, 99, 235, 0.25);
}
.route-icon-wrap {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}
.route-details {
  flex: 1;
  min-width: 0;
}
.route-details h4 {
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.route-details span {
  font-size: 0.68rem;
  color: var(--text-muted);
}
.route-meta {
  text-align: right;
}
.route-meta .dist {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent2);
  display: block;
}
.route-meta .time {
  font-size: 0.65rem;
  color: var(--text-muted);
}

/* live badge */
.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.65rem;
  font-weight: 600;
  color: #34d399;
  background: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.25);
  padding: 3px 10px;
  border-radius: 100px;
}
.live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #34d399;
  animation: pulse 1.5s infinite;
}

/* occupancy bar */
.occ-row {
  margin-bottom: 10px;
}
.occ-row h4 {
  font-size: 0.78rem;
  font-weight: 500;
  margin-bottom: 4px;
}
.occ-bar {
  height: 5px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}
.occ-fill {
  height: 100%;
  border-radius: 100px;
  transition: width 0.5s ease;
}
.occ-fill.low {
  background: linear-gradient(90deg, #34d399, #10b981);
}
.occ-fill.med {
  background: linear-gradient(90deg, #fcd34d, #f59e0b);
}
.occ-fill.high {
  background: linear-gradient(90deg, #f87171, #ef4444);
}
.occ-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ── RECENT SEARCHES ── */
.recent-section {
  padding: 0 40px 40px;
}
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.section-header h2 {
  font-size: 1rem;
  font-weight: 700;
}
.section-header a {
  font-size: 0.78rem;
  color: var(--accent2);
  text-decoration: none;
}
.recent-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.recent-card {
  background: var(--card-bg);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 18px;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.recent-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(37, 99, 235, 0.05),
    rgba(139, 92, 246, 0.05)
  );
  opacity: 0;
  transition: opacity 0.3s;
}
.recent-card:hover {
  transform: translateY(-3px);
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}
.recent-card:hover::after {
  opacity: 1;
}
.rc-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.rc-icon {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}
.rc-time {
  font-size: 0.65rem;
  color: var(--text-muted);
}
.rc-route {
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 4px;
}
.rc-path {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  color: var(--text-muted);
}
.rc-path i {
  font-size: 0.6rem;
}
.rc-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.rc-tag {
  font-size: 0.65rem;
  padding: 3px 10px;
  border-radius: 100px;
  font-weight: 500;
}
.rc-tag.walk {
  background: rgba(52, 211, 153, 0.12);
  color: #34d399;
}
.rc-tag.indoor {
  background: rgba(6, 182, 212, 0.12);
  color: #22d3ee;
}
.rc-tag.fast {
  background: rgba(139, 92, 246, 0.12);
  color: #a78bfa;
}
.rc-go {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
}

/* ── ANIMATIONS ── */
@keyframes fadeDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
}
@keyframes pinBounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}
@keyframes routeGlow {
  0%,
  100% {
    filter: drop-shadow(0 0 4px #3b82f6);
  }
  50% {
    filter: drop-shadow(0 0 12px #3b82f6)
      drop-shadow(0 0 20px rgba(139, 92, 246, 0.5));
  }
}

.pin-anim {
  animation: pinBounce 2s ease-in-out infinite;
}
.pin-anim:nth-child(2) {
  animation-delay: 0.4s;
}
.pin-anim:nth-child(3) {
  animation-delay: 0.8s;
}
.route-line {
  animation: routeGlow 2.5s ease-in-out infinite;
}

/* Floating action button */
.fab {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 200;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #fff;
  cursor: pointer;
  box-shadow: 0 8px 32px rgba(37, 99, 235, 0.5);
  border: none;
  transition: all 0.3s;
}
.fab:hover {
  transform: scale(1.1) rotate(15deg);
  box-shadow: 0 12px 40px rgba(37, 99, 235, 0.65);
}

/* scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 3px;
}