:root {
  color-scheme: light;
  --bg: #f4f6f8;
  --card: #ffffff;
  --border: #dfe3e8;
  --text: #1c2733;
  --text-muted: #5a6b7b;
  --brand: #00529b; /* CMS blue */
  --brand-dark: #003c73;
  --pending: #9aa5b1;
  --pending-bg: #eef0f2;
  --progress: #b8860b;
  --progress-bg: #fdf3d9;
  --done: #1e8e5a;
  --done-bg: #e3f6ec;
  --flagged: #c0392b;
  --flagged-bg: #fbe7e4;
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0 16px;
  padding-block: 16px 48px;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body.gate-open #app-content {
  display: none;
}

.name-gate {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  background: linear-gradient(160deg, var(--brand-dark), var(--brand));
  align-items: center;
  justify-content: center;
  padding: 24px;
}

body.gate-open .name-gate {
  display: flex;
}

.name-gate-card {
  background: var(--card);
  border-radius: 16px;
  padding: 28px 24px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.name-gate-card h2 {
  margin: 0 0 6px;
  color: var(--brand-dark);
  font-size: 1.3rem;
}

.name-gate-card p {
  margin: 0 0 20px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

.name-gate-grid button {
  padding: 16px 10px;
  border-radius: 10px;
  border: 2px solid var(--border);
  background: #fff;
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

.name-gate-grid button:hover {
  border-color: var(--brand);
}

.name-gate-grid button.last-selected {
  border-color: var(--brand);
  background: #e8f1fa;
}

.switch-link {
  border: none;
  background: none;
  color: var(--brand);
  font-size: 0.82rem;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
}

header.app-header {
  max-width: 1100px;
  margin: 0 auto 16px;
}

header.app-header h1 {
  font-size: 1.4rem;
  margin: 0 0 4px;
  color: var(--brand-dark);
}

header.app-header p.subtitle {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.banner {
  max-width: 1100px;
  margin: 12px auto;
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  line-height: 1.4;
}

.banner.warn {
  background: var(--progress-bg);
  border: 1px solid #e6cf8f;
  color: #6b5410;
}

.tabs {
  max-width: 1100px;
  margin: 0 auto 16px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.tabs button {
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.88rem;
  cursor: pointer;
}

.tabs button.active {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

main {
  max-width: 1100px;
  margin: 0 auto;
}

section.view {
  display: none;
}

section.view.active {
  display: block;
}

.who-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.who-row label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.who-row select {
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 0.95rem;
  background: var(--card);
  color: var(--text);
}

.route-summary-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 18px;
}

.route-summary-card summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.route-summary-card summary::-webkit-details-marker {
  display: none;
}

.route-summary-card .summary-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--brand-dark);
}

.route-summary-card .summary-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.route-summary-card .summary-days {
  padding: 0 16px 16px;
}

.summary-days {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.summary-day {
  background: var(--bg);
  border-radius: 9px;
  padding: 12px;
}

.summary-day-head {
  margin-bottom: 8px;
}

.summary-day-head strong {
  display: block;
  font-size: 0.92rem;
  color: var(--text);
}

.summary-day-head span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.summary-stop-list {
  margin: 0 0 10px;
  padding-left: 18px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.summary-stop-list li {
  margin-bottom: 2px;
}

.route-map {
  width: 100%;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--border);
  border-radius: 7px;
  max-width: 100%;
}

.next-banner {
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  color: #fff;
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 18px;
  display: none;
}

.next-banner.show {
  display: block;
}

.next-banner .label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.85;
}

.next-banner .school {
  font-size: 1.15rem;
  font-weight: 600;
  margin-top: 2px;
}

.next-banner .meta {
  font-size: 0.85rem;
  opacity: 0.9;
  margin-top: 2px;
}

.day-heading {
  font-size: 1rem;
  font-weight: 600;
  color: var(--brand-dark);
  margin: 22px 0 10px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--border);
}

.day-heading .date {
  font-weight: 400;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.stop-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 12px;
  position: relative;
}

.stop-card.is-current {
  border-color: var(--brand);
  box-shadow: 0 0 0 2px rgba(0, 82, 155, 0.15);
}

.stop-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.stop-time {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.stop-time-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 2px;
}

.stop-time-big {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--brand-dark);
  font-variant-numeric: tabular-nums;
}

.zone-badge {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--brand);
  background: #e8f1fa;
  border-radius: 999px;
  padding: 2px 9px;
  white-space: nowrap;
}

.stop-school {
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.25;
  margin: 2px 0 6px;
}

.directions-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--brand);
  color: #fff;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 7px;
  margin-top: 2px;
}

.directions-btn:hover {
  background: var(--brand-dark);
}

.directions-btn.on-banner {
  background: #fff;
  color: var(--brand-dark);
  margin-top: 8px;
}

.stop-contact {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.stop-details {
  margin: 6px 0 4px;
}

.stop-details summary {
  font-size: 0.82rem;
  color: var(--brand);
  cursor: pointer;
  user-select: none;
}

.stop-details[open] summary {
  margin-bottom: 6px;
}

.pill {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 3px 9px;
  border-radius: 999px;
  white-space: nowrap;
}

.pill.big {
  font-size: 0.78rem;
  padding: 5px 12px;
}

.pill.pending { background: var(--pending-bg); color: var(--pending); }
.pill.in-progress { background: var(--progress-bg); color: var(--progress); }
.pill.done { background: var(--done-bg); color: var(--done); }
.pill.flagged { background: var(--flagged-bg); color: var(--flagged); }

.travel-gap {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 6px 4px 6px 14px;
  margin: -2px 0 6px;
  border-left: 2px dashed var(--border);
}

.travel-gap.tight {
  color: var(--flagged);
  border-left-color: var(--flagged);
  font-weight: 600;
}

.travel-gap .travel-note {
  font-style: italic;
  opacity: 0.75;
  font-weight: 400;
}

.status-buttons {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.status-buttons button {
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  padding: 9px 12px;
  border-radius: 7px;
  font-size: 0.85rem;
  cursor: pointer;
}

.status-buttons button.active-pending { border-color: var(--pending); color: var(--pending); }
.status-buttons button.active-in-progress { border-color: var(--progress); color: var(--progress); }
.status-buttons button.active-done { border-color: var(--done); color: var(--done); }
.status-buttons button.active-flagged { border-color: var(--flagged); color: var(--flagged); }

.notes-block {
  margin-top: 12px;
  border-top: 1px dashed var(--border);
  padding-top: 10px;
}

.notes-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 8px;
  max-height: 180px;
  overflow-y: auto;
}

.note-item {
  font-size: 0.83rem;
  background: var(--bg);
  border-radius: 7px;
  padding: 6px 9px;
}

.note-item .note-meta {
  color: var(--text-muted);
  font-size: 0.72rem;
  margin-bottom: 2px;
}

.note-empty {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-style: italic;
}

.note-form {
  display: flex;
  gap: 6px;
}

.note-form textarea {
  flex: 1;
  resize: vertical;
  min-height: 36px;
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 7px 9px;
  font-size: 0.85rem;
  font-family: inherit;
}

.note-form button {
  border: none;
  background: var(--brand);
  color: #fff;
  padding: 0 14px;
  border-radius: 7px;
  cursor: pointer;
  font-size: 0.85rem;
}

/* Team board */
.board-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
}

table.board {
  border-collapse: collapse;
  width: 100%;
  min-width: 760px;
  font-size: 0.83rem;
}

table.board th, table.board td {
  border: 1px solid var(--border);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}

table.board th {
  background: var(--bg);
  position: sticky;
  top: 0;
}

table.board td.member-cell {
  font-weight: 600;
  white-space: nowrap;
  background: var(--bg);
}

.board-stop {
  margin-bottom: 6px;
  padding-bottom: 6px;
  border-bottom: 1px dashed var(--border);
}

.board-stop:last-child {
  margin-bottom: 0;
  border-bottom: none;
  padding-bottom: 0;
}

.board-stop .b-time {
  color: var(--text-muted);
  font-size: 0.75rem;
}

.board-stop .b-school {
  font-weight: 500;
}

.board-stop .b-school a {
  text-decoration: none;
  margin-left: 2px;
}

/* Notes browser */
.notes-browser input[type="search"] {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
  margin-bottom: 14px;
}

.notes-browser .campus-block {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 10px;
}

.notes-browser .campus-block h3 {
  margin: 0 0 6px;
  font-size: 0.95rem;
}

footer.app-footer {
  max-width: 1100px;
  margin: 24px auto 0;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
}

@media (max-width: 480px) {
  .status-buttons button {
    flex: 1 1 40%;
  }
  .note-form {
    flex-direction: column;
  }
  .note-form button {
    padding: 8px 0;
  }
}