:root {
  color-scheme: light;
  --bg: #eaf4fc;
  --card: #ffffff;
  --text: #14161a;
  --muted: #6b7280;
  --border: #d3e6f7;
  --accent: #0ea5e9;
  --accent-text: #ffffff;
  --highlight: #fff4d6;
  --highlight-border: #f0b429;
  --danger: #dc2626;
  --today-ring: #8b5cf6;
  --cal-none-bg: #8b93a1;
  --cal-none-text: #ffffff;
  --cal-notme-bg: #d7dbe0;
  --cal-notme-text: #20242c;
  --cal-red-bg: #fde2e2;
  --cal-red-border: #dc2626;
  --cal-red-text: #7f1d1d;
  --cal-mine-bg: #4ade80;
  --cal-mine-border: #16a34a;
  --cal-mine-text: #052e12;
  --cal-past-bg: #5b6270;
  --cal-past-text: #e5e7eb;
}

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

html, body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
  -webkit-text-size-adjust: 100%;
}

.page {
  max-width: 480px;
  margin: 0 auto;
  padding: 24px 20px calc(40px + env(safe-area-inset-bottom));
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

h1 {
  font-size: 1.6rem;
  margin: 4px 0 0;
}

h2 {
  font-size: 1.1rem;
  margin: 0 0 4px;
}

.subtitle {
  color: var(--muted);
  margin: 0;
  font-size: 0.95rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 6px;
}

input[type="text"],
input[type="number"],
input[type="date"],
input[type="time"] {
  width: 100%;
  font-size: 1rem;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  min-height: 44px;
}

input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.field {
  margin-bottom: 2px;
}

.child-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 10px;
}

.child-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
}

.child-row-main {
  display: flex;
  gap: 8px;
  align-items: center;
}

.child-row-main .child-name-input {
  flex: 1;
}

.remove-child-btn {
  width: 44px;
  min-height: 44px;
  flex-shrink: 0;
  padding: 0;
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--border);
  font-size: 1.2rem;
  line-height: 1;
}

.same-lastname-check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--muted);
  margin: 0;
  cursor: pointer;
}

.same-lastname-check input {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.day-picker {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.day-chip {
  position: relative;
}

.day-chip input {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: pointer;
}

.day-chip span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text);
}

.day-chip input:checked + span {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-text);
}

button, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 18px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 14px;
  border: none;
  background: var(--accent);
  color: var(--accent-text);
  cursor: pointer;
  width: 100%;
  text-decoration: none;
  box-sizing: border-box;
}

button:active, .btn:active {
  transform: scale(0.98);
}

button.secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

button.ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
}

.error {
  color: var(--danger);
  font-size: 0.9rem;
  margin: 0;
}

.tabs {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
}

.tabs button {
  border-radius: 0;
  background: var(--card);
  color: var(--muted);
  width: 50%;
}

.tabs button.active {
  background: var(--accent);
  color: var(--accent-text);
}

.member-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.member-btn {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  text-align: left;
  justify-content: flex-start;
}

.hidden {
  display: none !important;
}

.schedule-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.day-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px 16px;
}

.day-card.mine {
  background: var(--highlight);
  border-color: var(--highlight-border);
}

.day-card .date-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
}

.day-card .date-row strong {
  font-size: 1rem;
}

.day-card .date-row span {
  color: var(--muted);
  font-size: 0.85rem;
}

.driver-row {
  font-size: 0.95rem;
}

.driver-row .you-tag {
  display: inline-block;
  margin-left: 6px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--highlight-border);
  color: #14161a;
  font-size: 0.7rem;
  font-weight: 700;
}

.riders {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 4px;
}

.child-toggles {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.child-toggle-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 400;
  font-size: 0.9rem;
  color: var(--text);
  margin-top: 6px;
  cursor: pointer;
}

.child-toggle-row input {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.warning {
  color: var(--danger);
  font-size: 0.8rem;
  margin-top: 6px;
}

.header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.code-badge {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 6px 10px;
  font-size: 0.9rem;
  cursor: pointer;
}

.stats-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.stat-pill {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.8rem;
  color: var(--muted);
}

.stat-pill strong {
  color: var(--text);
}

footer.actions {
  display: flex;
  gap: 10px;
}

.home-buttons {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 12px;
}

.big-btn {
  min-height: 96px;
  font-size: 1.2rem;
  border-radius: 20px;
  flex-direction: column;
  gap: 4px;
}

.big-btn .big-btn-sub {
  font-size: 0.8rem;
  font-weight: 400;
  opacity: 0.85;
}

.calendar-header {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin-bottom: 6px;
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin-bottom: 6px;
}

.cal-cell {
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  min-height: 0;
  margin: 0;
  padding: 4px 2px;
  cursor: pointer;
  aspect-ratio: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-family: inherit;
  font-size: 0.8rem;
}

.cal-cell .cal-daynum {
  font-weight: 600;
}

.cal-cell .cal-driver {
  font-size: 0.62rem;
  font-weight: 700;
}

/* Main calendar states — one of these four always applies (mutually exclusive) */
.cal-cell.none {
  background: var(--cal-none-bg);
  border-color: var(--cal-none-bg);
  color: var(--cal-none-text);
}

.cal-cell.not-mine {
  background: var(--cal-notme-bg);
  border-color: var(--cal-notme-bg);
  color: var(--cal-notme-text);
}

.cal-cell.no-driver {
  background: var(--cal-red-bg);
  border: 2px solid var(--cal-red-border);
  color: var(--cal-red-text);
}

.cal-cell.mine {
  background: var(--cal-mine-bg);
  border-color: var(--cal-mine-border);
  color: var(--cal-mine-text);
}

.cal-cell.past {
  background: var(--cal-past-bg);
  border-color: var(--cal-past-bg);
  color: var(--cal-past-text);
}

.cal-cell.today {
  outline: 2px solid var(--today-ring);
  outline-offset: 1px;
}

.cal-cell.selected {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-text);
}

.cal-cell.selected .cal-daynum {
  color: var(--accent-text);
}

.cal-cell:disabled {
  cursor: default;
  opacity: 0.4;
}

.cal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.cal-nav-btn {
  width: auto;
  min-height: 36px;
  padding: 6px 16px;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  font-size: 1.1rem;
}

.cal-nav-btn:disabled {
  opacity: 0.3;
}

.cal-month {
  margin-bottom: 20px;
}

.cal-month-title {
  font-size: 0.95rem;
  margin: 0 0 8px;
}

.cal-blank {
  background: transparent;
  border: none;
  pointer-events: none;
}

.member-row {
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  font-size: 0.88rem;
  color: var(--text);
}

.my-child-row {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.my-child-row-actions {
  display: flex;
  gap: 8px;
}

.my-child-row-actions .save-child-btn {
  min-height: 40px;
}

.my-child-row-actions .remove-child-link {
  min-height: 40px;
  color: var(--danger);
  border-color: var(--danger);
  width: auto;
  padding: 8px 16px;
}

.danger-text {
  color: var(--danger);
}

.cal-time {
  font-size: 0.55rem;
  line-height: 1.1;
  font-weight: 700;
  color: var(--accent);
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cal-cell.selected .cal-time {
  color: var(--accent-text);
}

#timePickerOverlay {
  z-index: 200;
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 100;
  padding: 0 12px calc(12px + env(safe-area-inset-bottom));
}

.overlay-card {
  background: var(--card);
  border-radius: 20px 20px 0 0;
  padding: 20px;
  width: 100%;
  max-width: 480px;
  box-sizing: border-box;
  max-height: 88vh;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.overlay-close-btn {
  width: auto;
  min-height: 36px;
  padding: 6px 14px;
}

.code-reveal {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-align: center;
  padding: 22px 10px;
  border: 2px dashed var(--accent);
  border-radius: 16px;
  background: var(--bg);
  color: var(--text);
  cursor: pointer;
}

.problems-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.problem-item {
  display: block;
  width: 100%;
  text-align: left;
  background: var(--cal-red-bg);
  border: 1px solid var(--cal-red-border);
  color: var(--cal-red-text);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 0.85rem;
  font-weight: 400;
  min-height: 0;
}

.problem-item strong {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.problem-more-btn {
  text-align: center;
  font-weight: 600;
  background: var(--bg);
  color: var(--muted);
  border: 1px solid var(--border);
}

.action-bar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.action-btn {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  flex-direction: column;
  gap: 4px;
  min-height: 64px;
  font-size: 0.8rem;
  font-weight: 600;
}

.action-icon {
  font-size: 1.3rem;
}

.action-btn.danger {
  color: var(--danger);
  border-color: var(--danger);
}

.confirm-actions {
  display: flex;
  gap: 10px;
}

.danger-btn {
  background: var(--danger);
  color: #ffffff;
}

.pickup-list {
  margin-top: 4px;
  padding: 10px 12px;
  background: var(--cal-mine-bg);
  color: var(--cal-mine-text);
  border-radius: 12px;
}

.pickup-list-title {
  font-weight: 700;
  font-size: 0.9rem;
}

.pickup-items {
  margin: 6px 0 0;
  padding-left: 20px;
}

.pickup-items li {
  margin-bottom: 2px;
}

.pickup-parent {
  font-size: 0.78rem;
  opacity: 0.8;
}

.route-stop {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  margin-bottom: 10px;
}

.route-stop-final {
  border: 1px solid var(--accent);
  background: transparent;
}

.route-stop-final .route-address {
  color: var(--accent);
  font-weight: 700;
}

.route-address a {
  color: var(--accent);
  font-weight: 700;
  text-decoration: none;
}

.route-kids {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 4px;
}

.leg-day-row {
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 8px;
}

.leg-day-name {
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 6px;
}

.leg-day-checks {
  display: flex;
  gap: 10px;
}

.leg-check {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text);
  cursor: pointer;
  margin: 0;
}

.leg-check input {
  width: 18px;
  height: 18px;
  cursor: pointer;
  flex-shrink: 0;
}

.complete-popup-card {
  align-items: center;
  text-align: center;
  border-radius: 20px;
}

#completePopupOverlay {
  align-items: center;
}

.complete-check {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--cal-mine-bg);
  color: var(--cal-mine-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 700;
}

.leg-block {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.leg-block:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.cal-leg {
  font-size: 0.58rem;
  font-weight: 700;
  line-height: 1.15;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.site-header {
  display: flex;
  justify-content: center;
}

.site-logo-lockup {
  width: 100%;
  max-width: 320px;
  height: auto;
  object-fit: contain;
}

.site-logo {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  object-fit: contain;
}

.header-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-title-row .site-logo {
  width: 32px;
  height: 32px;
}

.home-banner,
.success-banner {
  width: 100%;
  max-height: 120px;
  object-fit: cover;
  border-radius: 16px;
  display: block;
}