:root {
  --bg: #f3efe6;
  --bg-deep: #e7e0d2;
  --ink: #1c2a22;
  --muted: #5c6b62;
  --accent: #1f5c45;
  --accent-ink: #f7f4ec;
  --danger: #8a2f2f;
  --warn: #7a5a1a;
  --line: rgba(28, 42, 34, 0.14);
  --shadow: 0 18px 40px rgba(28, 42, 34, 0.08);
  --display: "Fraunces", Georgia, serif;
  --sans: "Source Sans 3", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, #fff8ea 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #dce8df 0%, transparent 50%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
}

.page {
  width: min(920px, calc(100% - 2.5rem));
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 1.5rem 0 2.5rem;
}

.page:has(.results-dash) {
  width: min(1120px, calc(100% - 2.5rem));
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 2.5rem;
}

.brand {
  margin: 0;
  font-family: var(--display);
  font-size: 1.15rem;
  letter-spacing: 0.01em;
}

main {
  flex: 1;
}

.hero,
.results {
  animation: rise 420ms ease-out both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

h1 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.05;
  margin: 0 0 0.75rem;
  max-width: 14ch;
}

h2 {
  font-family: var(--display);
  font-size: 1.45rem;
  margin: 0 0 0.85rem;
}

.lede {
  margin: 0 0 1.75rem;
  font-size: 1.15rem;
  line-height: 1.45;
  color: var(--muted);
  max-width: 38ch;
}

.stack {
  display: grid;
  gap: 1rem;
  max-width: 28rem;
}

.field {
  display: grid;
  gap: 0.4rem;
  font-weight: 600;
}

.field input,
.drop input[type="file"] {
  font: inherit;
}

.field input {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  border-radius: 0.35rem;
  padding: 0.85rem 0.95rem;
  color: var(--ink);
}

.drop {
  display: grid;
  gap: 0.35rem;
  padding: 1.35rem 1.25rem;
  border: 1px dashed rgba(31, 92, 69, 0.45);
  background: rgba(255, 255, 255, 0.55);
  border-radius: 0.5rem;
  cursor: pointer;
}

.drop-title {
  font-weight: 700;
  font-size: 1.05rem;
}

.drop-hint {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.35;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink);
  text-decoration: none;
  font: inherit;
  font-weight: 700;
  padding: 0.85rem 1.15rem;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease;
}

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

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}

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

.banner {
  padding: 0.85rem 1rem;
  border-radius: 0.4rem;
  margin: 0 0 1.25rem;
  max-width: 36rem;
}

.banner.error {
  background: #f6e4e2;
  color: var(--danger);
}

.banner.warn {
  background: #f4ead0;
  color: var(--warn);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 0 0 1.5rem;
}

.stats-dash {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.75rem 1rem;
  margin-bottom: 1rem;
}

.stat {
  padding: 1rem 0.25rem 1rem 0;
  border-top: 1px solid var(--line);
}

.stat-value {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.4rem, 6vw, 3.4rem);
  line-height: 1;
}

.stats-dash .stat-value {
  font-size: clamp(1.55rem, 3.2vw, 2.35rem);
}

.stat-label {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-weight: 600;
}

.stat-sub {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.3;
}

.results-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.results-lede {
  max-width: 52ch;
  margin-bottom: 1.25rem;
}

.lane-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.25rem;
  margin: 0 0 1.35rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.lane-strip strong {
  color: var(--ink);
  font-weight: 700;
}

.lane-warn {
  color: var(--danger);
}

.dash-tabs,
.sub-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 1.25rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.65rem;
}

.dash-tab,
.sub-tab {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 700;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  cursor: pointer;
}

.dash-tab.is-active,
.sub-tab.is-active {
  background: rgba(31, 92, 69, 0.12);
  color: var(--accent);
}

.tab-count {
  display: inline-block;
  margin-left: 0.25rem;
  padding: 0.05rem 0.4rem;
  border-radius: 999px;
  background: rgba(28, 42, 34, 0.08);
  font-size: 0.78rem;
}

.dash-panel[hidden],
.sub-panel[hidden] {
  display: none !important;
}

.dash-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(16rem, 0.9fr);
  gap: 1.25rem;
  align-items: start;
}

.dash-card {
  background: rgba(255, 255, 255, 0.48);
  border: 1px solid var(--line);
  border-radius: 0.65rem;
  padding: 1.15rem 1.2rem 1.25rem;
  box-shadow: var(--shadow);
}

.dash-card h2 {
  margin-bottom: 0.35rem;
}

.dash-card h3 {
  font-family: var(--display);
  font-size: 1.1rem;
  margin: 1.35rem 0 0.55rem;
}

.card-lede {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.4;
  max-width: 56ch;
}

.sub-panel > .card-lede {
  max-width: 72ch;
}

.kv {
  margin: 0;
  display: grid;
  gap: 0.65rem;
}

.kv > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.45rem;
}

.kv dt {
  color: var(--muted);
  font-weight: 600;
}

.kv dd {
  margin: 0;
  font-weight: 700;
  text-align: right;
}

.source-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.source-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.4rem;
  text-transform: capitalize;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 1rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(28, 42, 34, 0.06);
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 600;
}

.export-grid {
  margin: 0;
}

.downloads {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 0 0 2.25rem;
}

.block {
  margin: 0 0 2rem;
}

.table-wrap {
  overflow-x: auto;
  border-top: 1px solid var(--line);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.98rem;
}

th,
td {
  text-align: left;
  padding: 0.7rem 0.6rem 0.7rem 0;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.muted {
  color: var(--muted);
}

.detail-line {
  font-size: 0.92rem;
  margin: 0 0 1.5rem;
}

.admin-quality h3 {
  font-family: var(--display);
  font-size: 1.15rem;
  margin: 1.5rem 0 0.65rem;
}

.admin-lede {
  max-width: 52ch;
  font-size: 1.02rem;
  margin-bottom: 1.25rem;
}

.admin-lede .warn,
.lede .warn {
  color: #8a2b1a;
}

tr.row-warn td {
  background: #f8ebe7;
}

.admin-stats {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.admin-stats .stat-value {
  font-size: clamp(1.7rem, 4vw, 2.4rem);
}

.admin-downloads {
  margin-bottom: 1.25rem;
}

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

  .stats-dash {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .admin-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.drop-secondary {
  margin-top: 0.75rem;
  border-style: dashed;
}

.upload-help {
  margin: 0.35rem 0 0.85rem;
  font-size: 0.92rem;
}

.ytd-grand {
  margin-top: 0.85rem;
}

.va-row {
  cursor: pointer;
}

.va-row:hover,
.va-row.is-selected {
  background: rgba(31, 92, 69, 0.08);
}

.va-link {
  color: var(--accent);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.va-drill {
  margin-top: 1.1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.va-drill-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.35rem;
}

.va-drill-head h3 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.2rem;
}

.va-drill-cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.25rem;
}

.va-drill-cols h4 {
  margin: 0 0 0.45rem;
  font-size: 0.95rem;
}

.va-ride-list {
  margin: 0;
  padding-left: 1.1rem;
  list-style: disc;
}

.va-ride-list li {
  margin: 0 0 0.65rem;
  line-height: 1.35;
}

@media (max-width: 720px) {
  .va-drill-cols {
    grid-template-columns: 1fr;
  }
}

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

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

.foot {
  margin-top: 3rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.foot p {
  margin: 0;
}

@media (max-width: 640px) {
  .page {
    width: min(100% - 1.5rem, 920px);
  }

  .page:has(.results-dash) {
    width: min(100% - 1.5rem, 1120px);
  }

  .stats,
  .stats-dash {
    grid-template-columns: 1fr 1fr;
  }

  .results-head {
    flex-direction: column;
  }

  h1 {
    max-width: none;
  }

  .downloads {
    flex-direction: column;
  }

  .downloads .btn {
    width: 100%;
  }
}