@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap");

:root {
  --font: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  --bg: #f0f4f8;
  --bg-elevated: #ffffff;
  --surface: #ffffff;
  --text: #0f172a;
  --text-muted: #64748b;
  --text-soft: #94a3b8;
  --primary: #0d9488;
  --primary-hover: #0f766e;
  --primary-light: #ccfbf1;
  --primary-glow: rgba(13, 148, 136, 0.25);
  --accent: #f59e0b;
  --accent-light: #fef3c7;
  --border: #e2e8f0;
  --border-focus: #0d9488;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 20px 40px -12px rgba(15, 23, 42, 0.12);
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --header-h: 64px;
  --danger: #dc2626;
  --danger-bg: #fef2f2;
  --success: #059669;
  --success-bg: #ecfdf5;
  --warning-bg: #fffbeb;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, var(--primary-light), transparent),
    linear-gradient(180deg, var(--bg) 0%, #e8eef4 100%);
  -webkit-font-smoothing: antialiased;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.site-header__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  font-size: 1.1rem;
}

.site-logo__mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary) 0%, #14b8a6 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: color 0.15s, background 0.15s;
}

.site-nav a:hover {
  color: var(--primary);
  background: var(--primary-light);
}

.site-nav a.is-active {
  color: var(--primary);
  background: var(--primary-light);
}

/* Layout */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px 48px;
}

.container--narrow {
  max-width: 440px;
}

.center {
  text-align: center;
}

.page-header {
  margin-bottom: 28px;
}

.page-header h1 {
  margin: 0 0 8px;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.page-header p {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 560px;
}

.page-header.center p {
  margin-left: auto;
  margin-right: auto;
}

.back-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.back-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.15s;
}

.back-link:hover {
  color: var(--primary);
}

/* Hero home (legacy utility kept) */
.hero {
  padding: 48px 0 32px;
  text-align: center;
}

/* ===== Landing page ===== */
.landing-page {
  background: #e8eef4;
}

.landing-page .site-header {
  background: rgba(15, 23, 42, 0.35);
  border-bottom-color: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
}

.landing-page .site-logo,
.landing-page .site-nav a {
  color: #f8fafc;
}

.landing-page .site-nav a:hover,
.landing-page .site-nav a.is-active {
  color: #5eead4;
  background: rgba(94, 234, 212, 0.12);
}

.landing-page .site-logo__mark {
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.landing-hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: flex-end;
  padding: 0 24px 72px;
  overflow: hidden;
  color: #f8fafc;
  background:
    linear-gradient(120deg, rgba(15, 23, 42, 0.55) 0%, rgba(15, 23, 42, 0.2) 45%, rgba(13, 148, 136, 0.25) 100%),
    radial-gradient(ellipse 90% 70% at 70% 30%, rgba(20, 184, 166, 0.35), transparent 55%),
    linear-gradient(160deg, #0f766e 0%, #134e4a 42%, #0f172a 100%);
}

.landing-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      -18deg,
      transparent 0,
      transparent 46px,
      rgba(255, 255, 255, 0.03) 46px,
      rgba(255, 255, 255, 0.03) 47px
    );
  animation: heroDrift 28s linear infinite;
  pointer-events: none;
}

.landing-hero__veil {
  position: absolute;
  inset: auto 0 0 0;
  height: 55%;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.85), transparent);
  pointer-events: none;
}

.landing-hero__content {
  position: relative;
  z-index: 1;
  width: min(720px, 100%);
  margin: 0 auto;
  text-align: center;
}

.landing-brand {
  margin: 0 0 14px;
  font-size: clamp(1.75rem, 4.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.landing-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(1.35rem, 3.2vw, 1.85rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: rgba(248, 250, 252, 0.92);
}

.landing-lead {
  margin: 0 auto 28px;
  max-width: 34rem;
  font-size: 1.05rem;
  line-height: 1.55;
  color: rgba(226, 232, 240, 0.88);
}

.landing-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.landing-cta .btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #f8fafc;
  border-color: rgba(255, 255, 255, 0.28);
}

.landing-cta .btn-secondary:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.45);
}

.landing-section {
  padding: 72px 24px;
  background: #f0f4f8;
}

.landing-section--tint {
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(204, 251, 241, 0.55), transparent),
    #e7eef5;
}

.landing-section .container.narrow {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.landing-section h2 {
  margin: 0 0 10px;
  font-size: clamp(1.6rem, 3vw, 2rem);
  letter-spacing: -0.02em;
}

.section-lead {
  margin: 0 auto 36px;
  max-width: 32rem;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.landing-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: left;
}

.landing-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px 4px;
  border-bottom: 1px solid var(--border);
}

.landing-steps li:last-child {
  border-bottom: 0;
}

.landing-steps strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1.05rem;
}

.landing-steps p {
  margin: 0;
  color: var(--text-muted);
}

.step-num {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 700;
  color: var(--primary-hover);
  background: var(--primary-light);
}

.trip-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  text-align: left;
}

.trip-split article {
  padding-top: 8px;
  border-top: 3px solid var(--primary);
}

.trip-split h3 {
  margin: 0 0 8px;
  font-size: 1.2rem;
}

.trip-split p {
  margin: 0;
  color: var(--text-muted);
}

.landing-close {
  text-align: center;
  background: linear-gradient(180deg, #f0f4f8 0%, #dce7ef 100%);
}

.anim-fade-up {
  opacity: 0;
  transform: translateY(18px);
  animation: fadeUp 0.7s ease forwards;
}

.anim-rise {
  opacity: 0;
  transform: translateY(14px);
  animation: fadeUp 0.65s ease forwards;
}

.anim-delay-1 { animation-delay: 0.12s; }
.anim-delay-2 { animation-delay: 0.24s; }
.anim-delay-3 { animation-delay: 0.36s; }

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroDrift {
  from { transform: translateX(0); }
  to { transform: translateX(-48px); }
}

@media (max-width: 720px) {
  .landing-hero {
    align-items: center;
    padding-bottom: 56px;
    min-height: calc(100svh - var(--header-h));
  }

  .trip-split {
    grid-template-columns: 1fr;
  }

  .landing-cta {
    flex-direction: column;
  }

  .landing-cta .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .anim-fade-up,
  .anim-rise,
  .landing-hero::before {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

.hero__badge {
  display: inline-block;
  padding: 6px 14px;
  background: var(--primary-light);
  color: var(--primary-hover);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 999px;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0 0 16px;
  line-height: 1.15;
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto 36px;
}

.action-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}

.action-card {
  display: block;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

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

.action-card--primary {
  background: linear-gradient(145deg, var(--primary) 0%, #0f766e 100%);
  border: none;
  color: #fff;
}

.action-card--primary:hover {
  border: none;
  color: #fff;
}

.action-card--primary .action-card__desc {
  color: rgba(255, 255, 255, 0.85);
}

.action-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.action-card--primary .action-card__icon {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.action-card h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
  font-weight: 600;
}

.action-card__desc {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.action-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
}

.action-card--primary .action-card__cta {
  color: #fff;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
  color: #fff;
  padding: 12px 24px;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 4px 14px var(--primary-glow);
  transition: transform 0.15s, box-shadow 0.15s, opacity 0.15s;
}

.btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--primary-glow);
}

.btn:active:not(:disabled) {
  transform: translateY(0);
}

.btn-sm {
  padding: 8px 14px;
  font-size: 0.82rem;
  border-radius: 8px;
  box-shadow: none;
}

.text-soft {
  color: var(--text-soft);
  font-size: 0.85rem;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

@keyframes btnPop {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.98);
  }
  100% {
    transform: scale(1);
  }
}

.btn.is-pulsing {
  animation: btnPop 0.32s ease;
}

.btn-secondary {
  background: var(--text);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.15);
}

.btn-secondary:hover:not(:disabled) {
  background: #1e293b;
}

.btn-lg {
  padding: 14px 32px;
  font-size: 1rem;
  width: 100%;
  max-width: 320px;
}

.btn-block {
  width: 100%;
}

/* Forms */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 8px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text);
}

input,
select,
textarea {
  font-family: var(--font);
  font-size: 1rem;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-elevated);
  color: var(--text);
  transition: border-color 0.15s, box-shadow 0.15s;
}

input:hover,
select:hover {
  border-color: #cbd5e1;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

input:disabled,
select:disabled {
  background: #f1f5f9;
  color: var(--text-soft);
  cursor: not-allowed;
}

.optional {
  font-weight: 400;
  color: var(--text-soft);
  font-size: 0.8rem;
}

/* Trip direction cards */
.trip-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 0;
  padding: 0;
  border: none;
}

@media (max-width: 600px) {
  .trip-cards {
    grid-template-columns: 1fr;
  }
}

.trip-card {
  position: relative;
  cursor: pointer;
  margin: 0;
}

.trip-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.trip-card__body {
  display: block;
  padding: 18px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}

.trip-card input:checked + .trip-card__body {
  border-color: var(--primary);
  background: var(--primary-light);
  box-shadow: 0 0 0 1px var(--primary);
}

.trip-card__title {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 4px;
  color: var(--text);
}

.trip-card__desc {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  line-height: 1.4;
}

.trip-type-field {
  border: none;
  padding: 0;
  margin: 0;
  grid-column: 1 / -1;
}

.trip-type-field legend {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text);
  margin-bottom: 12px;
  padding: 0;
}

.form-section-title {
  grid-column: 1 / -1;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-soft);
  margin: 8px 0 0;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border);
}

.card-wide {
  grid-column: 1 / -1;
}

/* Fare highlight */
.fare-box {
  margin: 24px 0;
  padding: 20px 24px;
  background: linear-gradient(135deg, var(--accent-light) 0%, #fff 100%);
  border: 1px solid #fde68a;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.fare-box__label {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}

.fare-box__amount {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}

.fare-box__amount.is-empty {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-soft);
}

.status {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 500;
}

.status:empty {
  display: none;
  padding: 0;
}

/* Admin */
.admin-shell .page-header h1 {
  font-size: 1.75rem;
}

.admin-nav {
  display: flex;
  gap: 8px;
  align-items: center;
  margin: 0 0 24px;
  padding: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  flex-wrap: wrap;
  box-shadow: var(--shadow-sm);
}

.admin-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 10px 16px;
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
}

.admin-nav a:hover {
  color: var(--primary);
  background: var(--primary-light);
}

.inline-form {
  display: inline;
  margin-left: auto;
}

.link-btn {
  background: none;
  border: none;
  color: var(--danger);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 10px 16px;
  border-radius: 8px;
  font-family: var(--font);
  transition: background 0.15s;
}

.link-btn:hover {
  background: var(--danger-bg);
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 8px;
}

.admin-layout {
  display: grid;
  grid-template-columns: minmax(240px, 280px) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

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

.admin-section {
  margin-bottom: 28px;
}

.admin-section h2 {
  margin: 0 0 12px;
  font-size: 1rem;
  color: var(--text-muted);
  letter-spacing: 0.01em;
}

.admin-help {
  position: sticky;
  top: calc(var(--header-h) + 20px);
}

.setup-list {
  margin: 0;
  padding-left: 18px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.setup-list li {
  margin-bottom: 8px;
}

.fare-card {
  padding: 18px;
}

.fare-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s;
}

.card:hover {
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

.card-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: -4px 0 0;
  line-height: 1.45;
}

.welcome {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--primary-light);
  color: var(--primary-hover);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  margin: 0 0 16px;
}

.filter-bar {
  display: flex;
  gap: 16px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.filter-bar label {
  flex: 1;
  min-width: 200px;
}

.list-section {
  margin-top: 36px;
}

.list-section h2 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 16px;
  color: var(--text);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th {
  text-align: left;
  padding: 14px 16px;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  background: #f8fafc;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

tr:last-child td {
  border-bottom: none;
}

tbody tr:hover {
  background: #f8fafc;
}

/* Receipt / success */
.success-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  border-radius: 50%;
  background: var(--success-bg);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
}

.receipt {
  text-align: left;
  max-width: 480px;
  margin: 24px auto;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.receipt-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.receipt-row:last-child {
  border-bottom: none;
  padding-top: 16px;
  margin-top: 8px;
  font-weight: 700;
  font-size: 1.05rem;
}

.receipt-row span:first-child {
  color: var(--text-muted);
  font-weight: 500;
}

.error {
  color: var(--danger);
  background: var(--danger-bg);
  padding: 14px 16px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 20px;
  border: 1px solid #fecaca;
}

.hint {
  color: var(--text-soft);
  font-size: 0.85rem;
  margin-top: 20px;
  text-align: center;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-paid {
  background: var(--success-bg);
  color: var(--success);
}

.badge-pending {
  background: var(--warning-bg);
  color: #b45309;
}

.badge-student {
  background: #ecfeff;
  color: #0e7490;
}

.badge-parent {
  background: #f0fdf4;
  color: #166534;
}

.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}

.spaced {
  margin-left: 0;
}

small {
  color: var(--text-soft);
  font-size: 0.8rem;
}

/* Login page */
.auth-page {
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 24px;
}

.auth-card {
  width: 100%;
  max-width: 400px;
}

.auth-card .panel {
  padding: 32px;
}

.auth-card h1 {
  margin: 0 0 8px;
  font-size: 1.5rem;
  text-align: center;
}

.auth-card .page-sub {
  text-align: center;
  color: var(--text-muted);
  margin: 0 0 24px;
  font-size: 0.9rem;
}

/* Utility */
.is-hidden {
  display: none !important;
}

.site-footer {
  text-align: center;
  padding: 24px;
  color: var(--text-soft, #64748b);
  font-size: 0.8rem;
}

/* ===== Admin app shell ===== */
.admin-app {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
  background:
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(204, 251, 241, 0.55), transparent),
    linear-gradient(180deg, #eef3f7 0%, #e7eef5 100%);
}

.admin-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 20px 16px;
  background: #0f172a;
  color: #e2e8f0;
  box-shadow: 8px 0 30px rgba(15, 23, 42, 0.08);
}

.admin-sidebar__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
  padding: 8px 10px 20px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
  margin-bottom: 16px;
}

.admin-sidebar__mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), #14b8a6);
  color: white;
}

.admin-sidebar__brand strong {
  display: block;
  font-size: 0.92rem;
}

.admin-sidebar__brand small {
  color: #94a3b8;
  font-size: 0.75rem;
}

.admin-sidebar__nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.admin-sidebar__label {
  margin: 16px 10px 6px;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #64748b;
}

.admin-sidebar__nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border-radius: 10px;
  color: #cbd5e1;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background 0.15s, color 0.15s;
}

.admin-sidebar__nav a:hover {
  background: rgba(148, 163, 184, 0.12);
  color: white;
}

.admin-sidebar__nav a.is-active {
  background: rgba(13, 148, 136, 0.22);
  color: #5eead4;
}

.nav-ico {
  width: 1.25rem;
  text-align: center;
  opacity: 0.85;
}

.admin-sidebar__foot {
  padding-top: 16px;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
}

.admin-sidebar__user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px 12px;
}

.admin-sidebar__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #1e293b;
  color: #5eead4;
  font-weight: 700;
}

.admin-sidebar__user strong {
  display: block;
  font-size: 0.85rem;
}

.admin-sidebar__user small {
  color: #94a3b8;
  font-size: 0.72rem;
}

.admin-sidebar__logout {
  width: 100%;
  border: 0;
  background: transparent;
  color: #fca5a5;
  font-weight: 600;
  font-size: 0.85rem;
  text-align: left;
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
}

.admin-sidebar__logout:hover {
  background: rgba(248, 113, 113, 0.12);
}

.admin-sidebar__link {
  display: block;
  margin-top: 4px;
  padding: 8px 12px;
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.8rem;
}

.admin-sidebar__link:hover {
  color: #e2e8f0;
}

.admin-content {
  min-width: 0;
  padding: 28px 32px 48px;
}

.admin-topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.admin-topbar h1 {
  margin: 0 0 4px;
  font-size: 1.75rem;
  letter-spacing: -0.02em;
}

.admin-topbar p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.admin-main-pane {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.stat-grid--compact .stat-card__value {
  font-size: 1.45rem;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.stat-card--accent {
  background: linear-gradient(145deg, #0f766e 0%, #0d9488 55%, #14b8a6 100%);
  color: white;
  border: 0;
  box-shadow: 0 12px 28px rgba(13, 148, 136, 0.28);
}

.stat-card--accent .stat-card__label,
.stat-card--accent .stat-card__meta {
  color: rgba(255, 255, 255, 0.8);
}

.stat-card__label {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.stat-card__value {
  margin: 8px 0 4px;
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.stat-card__meta {
  margin: 0;
  font-size: 0.82rem;
  color: var(--text-soft);
}

.dash-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 16px;
}

.dash-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.dash-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.dash-panel__head h2 {
  margin: 0;
  font-size: 1.05rem;
}

.dash-panel__head span,
.dash-panel__head .text-link {
  color: var(--text-muted);
  font-size: 0.85rem;
  text-decoration: none;
}

.text-link:hover {
  color: var(--primary);
}

.trend-bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  min-height: 160px;
  padding-top: 8px;
}

.trend-bar {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  height: 160px;
  justify-content: flex-end;
}

.trend-bar__fill {
  width: 100%;
  max-width: 28px;
  border-radius: 8px 8px 4px 4px;
  background: linear-gradient(180deg, #14b8a6, #0f766e);
  min-height: 8px;
}

.trend-bar span {
  font-size: 0.68rem;
  color: var(--text-soft);
}

.split-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.split-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  background: #f8fafc;
}

.split-list strong {
  display: block;
  font-size: 0.9rem;
}

.split-list small {
  color: var(--text-muted);
}

.split-list span {
  font-weight: 700;
  color: var(--primary-hover);
  white-space: nowrap;
}

.quick-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.quick-link {
  display: block;
  padding: 18px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}

.quick-link:hover {
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.quick-link strong {
  display: block;
  margin-bottom: 4px;
}

.quick-link span {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th,
.admin-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
  font-size: 0.9rem;
}

.admin-table th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
}

.empty-inline {
  margin: 0;
  color: var(--text-muted);
  padding: 12px 0;
}

.dash-filters {
  margin: 0;
}

.settings-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 16px;
  align-items: start;
}

.settings-form label {
  display: block;
  margin-bottom: 16px;
}

.settings-form input[type="text"],
.settings-form input[type="password"] {
  width: 100%;
  margin-top: 6px;
}

.settings-help {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0 0 18px;
}

.settings-help a {
  color: var(--primary-hover);
}

.field-hint {
  display: block;
  margin-top: 6px;
  color: var(--text-soft);
  font-size: 0.8rem;
}

.checkbox-row {
  display: flex !important;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
}

.checkbox-row--card {
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #f8fafc;
}

.checkbox-row small {
  display: block;
  color: var(--text-muted);
  margin-top: 2px;
}

.settings-actions {
  margin-top: 8px;
}

.status-pill {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: 999px;
}

.status-pill.is-on {
  background: var(--success-bg);
  color: var(--success);
}

.status-pill.is-off {
  background: var(--warning-bg);
  color: #b45309;
}

.code-block {
  margin-bottom: 12px;
  padding: 12px;
  border-radius: 10px;
  background: #0f172a;
  color: #e2e8f0;
}

.code-block span {
  display: block;
  font-size: 0.72rem;
  color: #94a3b8;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.code-block code {
  font-size: 0.8rem;
  word-break: break-all;
}

.flash {
  padding: 12px 14px;
  border-radius: 10px;
  font-weight: 600;
}

.flash--error {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid #fecaca;
  padding: 12px 14px;
  border-radius: 10px;
  font-weight: 600;
}

.btn-secondary {
  background: #fff;
  color: var(--primary-hover);
  border: 1px solid var(--border);
  box-shadow: none;
}

.btn-secondary:hover:not(:disabled) {
  background: var(--primary-light);
  border-color: var(--primary);
}

.btn-danger {
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  box-shadow: 0 4px 14px rgba(220, 38, 38, 0.25);
}

.action-cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 90px;
}

.action-cell .inline-form {
  margin: 0;
}

.manage-row-form {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 0;
}

.manage-row-form input,
.manage-row-form select {
  min-width: 140px;
  flex: 1 1 140px;
  margin: 0;
}

.btn-sm {
  padding: 8px 12px;
  font-size: 0.85rem;
  white-space: nowrap;
  flex: 0 0 auto;
}

.inline-status-form select {
  font-size: 0.8rem;
  padding: 6px 8px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.lookup-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
}

.receipt-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 8px;
}

.optional {
  color: var(--text-soft);
  font-weight: 500;
  font-size: 0.85em;
}

/* Config wizard */
.wizard {
  display: grid;
  gap: 18px;
}

.wizard-steps {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 8px;
}

.wizard-step {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 10px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #fff;
  text-decoration: none;
  color: inherit;
  min-height: 78px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.wizard-step:hover {
  border-color: #94a3b8;
  transform: translateY(-1px);
}

.wizard-step.is-active {
  border-color: #0f766e;
  box-shadow: 0 8px 20px rgba(15, 118, 110, 0.12);
  background: linear-gradient(180deg, #f0fdfa, #fff);
}

.wizard-step.is-done .wizard-step__num {
  background: #0f766e;
  color: #fff;
}

.wizard-step__num {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  font-size: 0.75rem;
  font-weight: 700;
  background: #e2e8f0;
  color: #334155;
}

.wizard-step__label {
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.25;
}

.wizard-panel {
  padding: 20px;
}

.wizard-panel__head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.wizard-kicker {
  margin: 0 0 4px;
  font-size: 0.8rem;
  color: var(--text-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.wizard-panel__head h2 {
  margin: 0;
}

.wizard-blurb {
  margin: 6px 0 0;
  color: var(--text-soft);
}

.wizard-nav-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.wizard-add {
  margin-bottom: 16px;
  padding: 14px;
  border: 1px dashed #cbd5e1;
  border-radius: 14px;
  background: #f8fafc;
}

.wizard-add-form,
.wizard-add-form--fare {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
  align-items: end;
}

.wizard-add-form input,
.wizard-add-form select,
.wizard-add-form--fare input,
.wizard-add-form--fare select {
  margin: 0;
}

.manage-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.manage-search {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 0;
}

.manage-search input[type="search"] {
  min-width: 180px;
  margin: 0;
}

.manage-bulk {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: #0f172a;
  color: #fff;
  font-size: 0.9rem;
}

.manage-bulk .action-btn {
  background: #fff;
  color: #0f172a;
}

.manage-bulk .action-btn--danger {
  background: #fee2e2;
  color: #991b1b;
  border-color: transparent;
}

.manage-meta {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.88rem;
}

.manage-table .col-check {
  width: 42px;
}

.manage-table .col-actions {
  width: 1%;
  white-space: nowrap;
}

.action-group {
  display: inline-flex;
  gap: 6px;
  align-items: center;
}

.action-btn {
  appearance: none;
  border: 1px solid #dbe3ee;
  background: #fff;
  color: #334155;
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.action-btn:hover {
  border-color: #94a3b8;
  background: #f8fafc;
}

.action-btn--primary {
  background: #ecfeff;
  border-color: #a5f3fc;
  color: #0e7490;
}

.action-btn--primary:hover {
  background: #cffafe;
}

.action-btn--danger {
  background: #fff1f2;
  border-color: #fecdd3;
  color: #be123c;
}

.action-btn--danger:hover {
  background: #ffe4e6;
}

.pagination {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: flex-end;
  margin-top: 14px;
}

.pagination__status {
  color: var(--text-soft);
  font-size: 0.9rem;
}

.btn.is-disabled,
a.btn.is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

.swal-form {
  display: grid;
  gap: 10px;
  text-align: left;
  margin-top: 8px;
}

.swal-form label {
  display: grid;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
}

.swal-form .swal2-input,
.swal-form .swal2-select {
  margin: 0;
  width: 100%;
}

@media (max-width: 1100px) {
  .wizard-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .wizard-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .wizard-panel__head {
    flex-direction: column;
  }

  .manage-toolbar {
    align-items: stretch;
  }

  .manage-bulk {
    border-radius: 14px;
  }
}

@media (max-width: 1100px) {
  .stat-grid,
  .quick-links,
  .dash-grid,
  .settings-layout {
    grid-template-columns: 1fr 1fr;
  }
}

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

  .admin-sidebar {
    position: relative;
    height: auto;
  }

  .admin-content {
    padding: 20px 16px 40px;
  }

  .stat-grid,
  .quick-links,
  .dash-grid,
  .settings-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }

  .admin-help {
    position: static;
  }
}