/* ===== CSS Variables ===== */
:root {
  --kraft: #c4956a;
  --kraft-dark: #a67c54;
  --kraft-light: #e8c9a0;
  --kraft-bg: #faf6f1;
  --kraft-bg2: #f5ede3;

  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-light: #dbeafe;

  --green: #059669;
  --green-dark: #047857;
  --green-light: #d1fae5;

  --purple: #7c3aed;
  --red: #dc2626;
  --amber: #d97706;
  --skyblue: #0ea5e9;
  --accent: #2563eb;

  --white: #ffffff;
  --gray-50: #faf8f6;
  --gray-100: #f0ede8;
  --gray-200: #e0dcd4;
  --gray-300: #c5c0b6;
  --gray-400: #9e9a94;
  --gray-500: #7a7670;
  --gray-600: #5c5852;
  --gray-700: #3d3a35;
  --gray-800: #262420;
  --gray-900: #141310;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 28px rgba(0,0,0,0.1), 0 4px 12px rgba(0,0,0,0.06);
  --shadow-xl: 0 20px 48px rgba(0,0,0,0.12), 0 8px 24px rgba(0,0,0,0.08);

  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --max-width: 480px;
  --font-sans: 'Noto Sans TC', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--kraft-bg);
  color: var(--gray-800);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--blue-dark); text-decoration: underline; }
ul { list-style: none; }

/* ===== Container ===== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

/* ===== Top Bar (language switch) ===== */
.top-bar {
  background: linear-gradient(135deg, var(--kraft-dark) 0%, var(--kraft) 100%);
  color: var(--white);
  text-align: right;
  padding: 4px 16px;
  font-size: 0.8rem;
  position: relative;
  z-index: 2002;
}

.top-bar .container {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.top-bar a {
  color: var(--white);
  opacity: 0.75;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  padding: 4px 6px;
  border-radius: 4px;
  transition: opacity var(--transition), background var(--transition);
}

.top-bar a:hover {
  opacity: 1;
  text-decoration: none;
}

.top-bar a:active {
  background: rgba(255,255,255,0.15);
}

/* ===== Navigation ===== */
nav {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  box-shadow: 0 1px 0 rgba(0,0,0,0.06);
  position: sticky;
  top: 0;
  z-index: 2001;
}

nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.nav-brand {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--gray-800);
  white-space: nowrap;
  letter-spacing: 0.5px;
  text-decoration: none !important;
}

.nav-brand:hover {
  color: var(--gray-800);
}

.nav-brand span {
  color: var(--kraft-dark);
  font-weight: 800;
}

.nav-menu {
  display: flex;
  gap: 2px;
  scrollbar-width: none;
  align-items: center;
}

.nav-menu::-webkit-scrollbar { display: none; }

.nav-menu a {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-600);
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
  text-decoration: none !important;
}

.nav-menu a:hover {
  background: var(--kraft-bg2);
  color: var(--gray-800);
  text-decoration: none;
}

.nav-menu a.active {
  background: var(--kraft-bg2);
  color: var(--kraft-dark);
  font-weight: 600;
}

.nav-menu a .nav-icon {
  font-size: 1.1rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--gray-700);
  cursor: pointer;
  padding: 8px;
  margin: -8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
  line-height: 1;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.nav-toggle:hover {
  background: var(--kraft-bg2);
}

/* ===== Hero Box ===== */
.hero-box {
  background: linear-gradient(135deg, var(--kraft-dark) 0%, var(--kraft) 50%, var(--kraft-light) 100%);
  padding: 44px 16px 40px;
  position: relative;
  overflow: hidden;
}

.hero-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.4;
  pointer-events: none;
}

.hero-box::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(255,255,255,0.15) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 30%, rgba(255,255,255,0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-box .container {
  position: relative;
  z-index: 1;
}

.hero-box h1 {
  font-size: 2rem;
  margin-bottom: 8px;
  color: var(--white);
  text-shadow: 0 2px 12px rgba(0,0,0,0.15);
  font-weight: 800;
  letter-spacing: 1px;
}

.hero-box p {
  font-size: 1rem;
  opacity: 0.92;
  max-width: 320px;
  margin: 0 auto;
  font-weight: 500;
  color: var(--white);
  text-shadow: 0 1px 4px rgba(0,0,0,0.1);
  line-height: 1.5;
}

/* ===== Box Net ===== */
.box-net {
  display: grid;
  gap: 6px;
  padding: 0;
}

.box-net-6 {
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto auto auto;
}

.box-net-6 > :nth-child(1) { grid-column: 2; grid-row: 1; }
.box-net-6 > :nth-child(2) { grid-column: 1; grid-row: 2; }
.box-net-6 > :nth-child(3) { grid-column: 2; grid-row: 2; }
.box-net-6 > :nth-child(4) { grid-column: 3; grid-row: 2; }
.box-net-6 > :nth-child(5) { grid-column: 4; grid-row: 2; }
.box-net-6 > :nth-child(6) { grid-column: 2; grid-row: 3; }

.box-net-4 {
  grid-template-columns: repeat(2, 1fr);
}

.box-card {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 22px 12px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  text-decoration: none !important;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
}

.box-card-icon {
  font-size: 2.2rem;
  line-height: 1;
  color: var(--c, var(--blue));
  transition: transform var(--transition);
}

.box-card:hover .box-card-icon {
  transform: scale(1.15);
}

.box-card-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--gray-800);
}

.box-card-desc {
  font-size: 0.7rem;
  color: var(--gray-500);
  line-height: 1.3;
}

.box-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--kraft);
}

.box-card:active {
  transform: translateY(-2px) scale(0.98);
}

/* ===== Page Header ===== */
.page-header {
  background: var(--white);
  padding: 24px 0 20px;
  border-bottom: 1px solid var(--gray-200);
}

.page-header h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: 0.3px;
}

.page-header p {
  font-size: 0.9rem;
  color: var(--gray-500);
  margin-top: 6px;
  line-height: 1.6;
}

/* ===== Breadcrumb ===== */
.breadcrumb {
  font-size: 0.8rem;
  color: var(--gray-400);
  margin-bottom: 10px;
}

.breadcrumb a {
  color: var(--gray-500);
}

.breadcrumb a:hover {
  color: var(--blue);
}

.breadcrumb span {
  color: var(--gray-700);
  font-weight: 500;
}

/* ===== Section / District ===== */
.district-section {
  padding: 24px 0;
}

.district-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--kraft-light);
  cursor: pointer;
  user-select: none;
}

.district-title .title-icon {
  font-size: 1.3rem;
}

/* ===== List Items ===== */
.item-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.item-list.collapsed {
  max-height: 0 !important;
}

.item-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 16px 18px;
  border-left: 4px solid var(--blue);
  transition: box-shadow var(--transition), transform var(--transition);
}

.item-card:hover {
  box-shadow: var(--shadow);
  transform: translateX(2px);
}

.item-card h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 4px;
}

.item-card .item-addr {
  font-size: 0.82rem;
  color: var(--gray-500);
  margin-bottom: 8px;
  line-height: 1.5;
}

.item-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  display: inline-block;
  font-size: 0.72rem;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-weight: 600;
  letter-spacing: 0.2px;
}

.tag-free { background: var(--green-light); color: var(--green-dark); }
.tag-paid { background: #fef3c7; color: #b45309; }
.tag-24h { background: var(--gray-100); color: var(--gray-600); }

/* ===== Ad Placeholder ===== */
.ad-placeholder {
  background: var(--white);
  border: 2px dashed var(--gray-300);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  color: var(--gray-400);
  font-size: 0.85rem;
  margin: 20px 0;
  transition: border-color var(--transition);
}

.ad-placeholder:hover {
  border-color: var(--gray-400);
}

/* ===== Search Bar ===== */
.search-bar {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: 10px 14px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,0.3);
}

.search-input-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--gray-100);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  transition: background var(--transition), box-shadow var(--transition);
}

.search-input-wrap:focus-within {
  background: var(--white);
  box-shadow: 0 0 0 2px var(--kraft-light);
}

.search-icon {
  font-size: 15px;
  flex-shrink: 0;
  color: var(--gray-400);
}

.search-input {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  color: var(--gray-800);
}

.search-input::placeholder {
  color: var(--gray-400);
}

.search-clear {
  background: var(--gray-300);
  border: none;
  border-radius: 50%;
  width: 22px;
  height: 22px;
  font-size: 12px;
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 1;
  transition: background var(--transition);
}

.search-clear:hover {
  background: var(--gray-400);
}

.search-count {
  font-size: 12px;
  color: var(--gray-500);
  margin-top: 6px;
  min-height: 18px;
  font-weight: 500;
}

.search-hint {
  font-size: 11px;
  color: var(--gray-400);
  margin-top: 3px;
  padding-left: 2px;
}

/* ===== Route Filter Pills ===== */
.filter-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding: 12px 0;
}

.filter-pill {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  border: 1.5px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-600);
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
  min-height: 40px;
}

.filter-pill:hover {
  border-color: var(--kraft);
  color: var(--kraft-dark);
}

.filter-pill.active {
  background: var(--kraft-dark);
  color: var(--white);
  border-color: var(--kraft-dark);
}

/* ===== Nav More Dropdown ===== */
.nav-more {
  position: relative;
}

.nav-more-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-600);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
}

.nav-more-btn:hover {
  background: var(--kraft-bg2);
  color: var(--gray-800);
}

.nav-more-items {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-radius: var(--radius);
  box-shadow: var(--shadow-xl);
  padding: 6px;
  min-width: 160px;
  z-index: 200;
  border: 1px solid rgba(0,0,0,0.06);
}

.nav-more.open .nav-more-items {
  display: flex;
  flex-direction: column;
  gap: 2px;
  animation: slideDown 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.nav-more-items a {
  padding: 10px 14px;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  color: var(--gray-600);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none !important;
  transition: background var(--transition), color var(--transition);
}

.nav-more-items a:hover {
  background: var(--kraft-bg2);
  color: var(--gray-800);
}

.nav-arrow {
  font-size: 0.7rem;
  transition: transform var(--transition);
}

.nav-more.open .nav-arrow {
  transform: rotate(180deg);
}

/* ===== Footer ===== */
footer {
  background: linear-gradient(180deg, var(--gray-900) 0%, #1a1815 100%);
  color: var(--gray-400);
  text-align: center;
  padding: 32px 16px 28px;
  margin-top: auto;
  font-size: 0.85rem;
  border-top: 3px solid var(--kraft-dark);
}

footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

footer a {
  color: var(--kraft-light);
  transition: color var(--transition);
}

footer a:hover {
  color: var(--white);
  text-decoration: none;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 14px;
  font-size: 0.8rem;
}

.footer-links a {
  color: var(--gray-400);
  padding: 4px 0;
  position: relative;
  display: inline-block;
}

.footer-links a:hover {
  color: var(--kraft-light);
}

.footer-links a::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--kraft-light);
  transition: width var(--transition);
}

.footer-links a:hover::after {
  width: 100%;
}

/* ===== Spinner ===== */
.spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.spinner-ring {
  width: 40px;
  height: 40px;
  border: 4px solid var(--gray-200);
  border-top-color: var(--kraft-dark);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: inherit;
  border: none;
  cursor: pointer;
  text-decoration: none !important;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  min-height: 44px;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--blue-dark);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(37,99,235,0.3);
}

/* ===== Skeleton ===== */
.skeleton {
  background: linear-gradient(90deg, var(--gray-100) 25%, var(--gray-50) 50%, var(--gray-100) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

/* ===== Animations ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.reveal,
.reveal-up {
  opacity: 0;
}
.reveal.revealed,
.reveal-up.revealed {
  animation: fadeUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.reveal.revealed {
  animation-name: fadeIn;
}
.reveal-stagger > * {
  opacity: 0;
}
.reveal-stagger.revealed > * {
  animation: fadeUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: var(--delay, 0s);
}

nav {
  transition: height var(--transition), box-shadow var(--transition);
}
nav .container {
  transition: height var(--transition);
}
nav.nav-shrunk {
  height: 52px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}
nav.nav-shrunk .container {
  height: 52px;
}
nav.nav-shrunk .nav-brand {
  font-size: 1rem;
}

/* ===== Loading & Error ===== */
.loading {
  text-align: center;
  padding: 40px 0;
  color: var(--gray-500);
  font-size: 0.95rem;
}
.error {
  text-align: center;
  padding: 40px 0;
  color: #e74c3c;
}

/* ===== Route Cards ===== */
.route-grid {
  display: grid;
  gap: 14px;
  padding: 16px 0;
}
@media (min-width: 640px) {
  .route-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .route-grid { grid-template-columns: repeat(3, 1fr); }
}

.route-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,0,0,0.04);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}

.route-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.route-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 6px;
}

.route-card-number {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.route-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  letter-spacing: 0.3px;
}

.route-badge.kmb { background: var(--blue-light); color: var(--blue-dark); }
.route-badge.lwb { background: #fff3e0; color: #e65100; }

.route-card-direction {
  padding: 0 16px;
  font-size: 0.78rem;
  color: var(--gray-500);
  margin: 6px 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.route-card-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.route-card.expanded .route-card-body {
  max-height: 800px;
}

.route-stops {
  padding: 10px 16px 16px;
}

.route-stop-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 0;
  font-size: 0.82rem;
}

.route-stop-seq {
  color: var(--gray-400);
  font-size: 0.7rem;
  min-width: 22px;
  font-weight: 500;
}

.route-stop-name {
  color: var(--gray-700);
  font-weight: 500;
}

.route-direction-toggle {
  display: flex;
  gap: 8px;
  padding: 0 16px 10px;
}

.route-dir-btn {
  flex: 1;
  padding: 8px 12px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  background: var(--white);
  color: var(--gray-600);
  min-height: 40px;
}

.route-dir-btn:hover {
  border-color: var(--kraft);
}

.route-dir-btn.active {
  background: var(--blue-light);
  border-color: var(--blue);
  color: var(--blue-dark);
}

.route-card-footer {
  padding: 10px 16px;
  border-top: 1px solid var(--gray-100);
  text-align: right;
}

.route-eta-link {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
}

.route-eta-link:hover {
  text-decoration: underline;
}

/* ===== ETA Page ===== */
.eta-route-info {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 16px;
  text-align: center;
}

.eta-route-number {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: 1px;
}

.eta-route-dir {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin: 6px 0;
}

.eta-route-stops-count {
  font-size: 0.78rem;
  color: var(--gray-400);
  margin-top: 4px;
}

.eta-direction-toggle {
  display: flex;
  gap: 8px;
  margin: 12px 0;
}

.eta-dir-btn {
  flex: 1;
  padding: 10px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  background: var(--white);
  color: var(--gray-600);
  min-height: 44px;
}

.eta-dir-btn:hover {
  border-color: var(--kraft);
}

.eta-dir-btn.active {
  background: var(--blue-light);
  border-color: var(--blue);
  color: var(--blue-dark);
}

.eta-stop-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 8px 0 24px;
}

.eta-stop-row {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-left: 3px solid var(--gray-200);
  transition: box-shadow var(--transition);
}

.eta-stop-row:hover {
  box-shadow: var(--shadow);
}

.eta-stop-seq {
  font-size: 0.7rem;
  color: var(--gray-400);
  min-width: 26px;
  font-weight: 600;
}

.eta-stop-name {
  flex: 1;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-800);
}

.eta-stop-eta {
  font-size: 0.85rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  min-width: 60px;
  text-align: right;
}

.eta-stop-eta.green { color: var(--green); }
.eta-stop-eta.amber { color: var(--amber); }
.eta-stop-eta.red { color: var(--red); }
.eta-stop-eta.gray { color: var(--gray-400); }

.eta-skeleton-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
}

.eta-skeleton-seq {
  width: 26px;
  height: 12px;
  border-radius: 4px;
}

.eta-skeleton-name {
  flex: 1;
  height: 14px;
  border-radius: 4px;
}

.eta-skeleton-eta {
  width: 60px;
  height: 14px;
  border-radius: 4px;
}

.eta-typeahead {
  position: relative;
  margin-bottom: 16px;
}

.eta-typeahead-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  max-height: 240px;
  overflow-y: auto;
  z-index: 10;
  display: none;
}

.eta-typeahead-suggestions.show { display: block; }

.eta-typeahead-sug {
  padding: 10px 14px;
  cursor: pointer;
  font-size: 0.88rem;
  border-bottom: 1px solid var(--gray-100);
  transition: background var(--transition);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.eta-typeahead-sug:hover { background: var(--kraft-bg2); }
.eta-typeahead-sug:last-child { border-bottom: none; }

.eta-typeahead-sug-num { font-weight: 700; font-size: 1rem; }
.eta-typeahead-sug-dir { font-size: 0.72rem; color: var(--gray-500); }

.eta-refresh-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  font-size: 0.75rem;
  color: var(--gray-400);
}

.eta-refresh-btn {
  background: none;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  font-family: inherit;
  font-size: 0.75rem;
  cursor: pointer;
  color: var(--gray-500);
  transition: all var(--transition);
  min-height: 36px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.eta-refresh-btn:hover {
  border-color: var(--blue);
  color: var(--blue);
}

/* ===== District Jump ===== */
.district-jump-wrap {
  display: none;
  margin: 8px 0 4px;
  position: relative;
}

.district-jump {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 14px;
  background: var(--white);
  color: var(--gray-700);
  appearance: auto;
  cursor: pointer;
}

/* ===== Responsive ===== */
@media (min-width: 640px) {
  :root { --max-width: 640px; }
  .hero-box h1 { font-size: 2.4rem; }
  .page-header h2 { font-size: 1.75rem; }
  .page-header { padding: 28px 0 24px; }
}

@media (min-width: 768px) {
  :root { --max-width: 720px; }
  .container { padding: 0 24px; }
  .hero-box { padding: 52px 16px 48px; }
  .hero-box h1 { font-size: 2.8rem; }
  .box-card { padding: 26px 16px; }
  .box-card-icon { font-size: 2.6rem; }
  .box-card-title { font-size: 1rem; }
  .box-card-desc { font-size: 0.75rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 14px; }

  .nav-menu {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    flex-direction: column;
    padding: 8px 14px;
    box-shadow: var(--shadow-lg);
    gap: 2px;
    border-top: 1px solid rgba(0,0,0,0.06);
  }

  .nav-menu.open { display: flex; }
  .nav-toggle { display: flex; }

  .nav-menu a {
    padding: 12px 14px;
    font-size: 0.95rem;
    min-height: 44px;
  }

  .nav-more-btn {
    padding: 12px 14px;
    width: 100%;
    justify-content: flex-start;
    font-size: 0.95rem;
    min-height: 44px;
  }

  .nav-more-items {
    position: static;
    box-shadow: none;
    padding: 0 0 0 16px;
    min-width: auto;
    background: transparent;
    backdrop-filter: none;
    border: none;
  }

  .nav-more-items a {
    padding: 10px 14px;
    min-height: 44px;
  }

  .hero-box { padding: 32px 14px 28px; }
  .hero-box h1 { font-size: 1.6rem; }
  .hero-box p { font-size: 0.9rem; }

  .box-card { padding: 16px 8px; }
  .box-card-icon { font-size: 1.6rem; }
  .box-card-title { font-size: 0.78rem; }
  .box-card-desc { font-size: 0.62rem; }

  .page-header { padding: 18px 0 16px; }
  .page-header h2 { font-size: 1.25rem; }
  .district-section { padding: 18px 0; }
  .item-card { padding: 14px 14px; }
  .footer-links { gap: 4px 10px; }
  footer { padding: 24px 14px 20px; }
}