:root {
  /* Light mode palette (default).
     We can introduce a dark + gradient palette later behind a toggle. */
  --bg: #f7f8fc;
  --paper: #fffdf8;
  --panel: rgba(255, 255, 255, 0.92);
  --panel2: rgba(255, 255, 255, 1);
  --border: rgba(15, 23, 42, 0.12);
  --text: rgba(15, 23, 42, 0.92);
  --muted: rgba(15, 23, 42, 0.66);
  --muted2: rgba(15, 23, 42, 0.44);
  --accent: #8b3a22;
  --accent2: #2563eb;
  --danger: #dc2626;
  --shadow: 0 18px 45px rgba(52, 43, 32, 0.08);
  --shadow-soft: 0 1px 2px rgba(52, 43, 32, 0.08);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto,
    Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: var(--bg);
  color: var(--text);
}

.container {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.header {
  padding: 42px 0 22px;
}

.header__inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

.title {
  margin: 0;
  font-size: clamp(32px, 5vw, 58px);
  letter-spacing: -0.02em;
  line-height: 0.98;
  max-width: 760px;
}

.subtitle {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.55;
  max-width: 620px;
  font-size: 16px;
}

.stats {
  display: flex;
  gap: 10px;
  align-items: stretch;
}

.stat {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px 18px;
  min-width: 130px;
  box-shadow: var(--shadow-soft);
}

.stat__value {
  font-weight: 800;
  font-size: 18px;
}

.stat__label {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.main {
  padding: 8px 0 48px;
}

.controls {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
}

.controls__row {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}

.controls__meta {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
}

.pill {
  background: rgba(139, 58, 34, 0.08);
  border: 1px solid rgba(139, 58, 34, 0.18);
  color: rgba(15, 23, 42, 0.88);
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 13px;
}

.muted {
  color: var(--muted);
  font-size: 14px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 240px;
}

.field--view {
  min-width: auto;
}

.field__label {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.input,
.select {
  width: 100%;
  background: #ffffff;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 13px;
  outline: none;
  box-shadow: inset 0 1px 0 rgba(15, 23, 42, 0.03);
}

.input::placeholder {
  color: rgba(15, 23, 42, 0.45);
}

.input:focus,
.select:focus {
  border-color: rgba(139, 58, 34, 0.5);
  box-shadow: 0 0 0 4px rgba(139, 58, 34, 0.1);
}

.viewToggle {
  display: inline-flex;
  gap: 8px;
  padding: 8px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 16px;
}

.toggle {
  background: transparent;
  border: 1px solid transparent;
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.toggle.is-active {
  background: rgba(139, 58, 34, 0.1);
  border-color: rgba(139, 58, 34, 0.24);
  color: rgba(15, 23, 42, 0.92);
}

.results {
  margin-top: 24px;
}

.resultsList {
  display: grid;
  gap: 28px;
}

.yearGroup {
  display: grid;
  gap: 12px;
}

.yearGroup__header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  padding: 0 2px;
}

.yearGroup__eyebrow {
  color: var(--muted2);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.yearGroup__title {
  margin: 2px 0 0;
  color: var(--text);
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: -0.035em;
}

.yearGroup__count {
  color: var(--muted);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.66);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 750;
}

.grid {
  display: grid;
  gap: 14px;
}

.grid--grid {
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
}

.card {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(139, 58, 34, 0.09) 0 5px, transparent 5px),
    var(--paper);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 16px 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 156px;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-soft);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.card:hover {
  transform: translateY(-2px);
  border-color: rgba(139, 58, 34, 0.32);
  background: var(--panel2);
  box-shadow: 0 18px 36px rgba(52, 43, 32, 0.12);
}

.card__top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.badge {
  background: rgba(37, 99, 235, 0.09);
  border: 1px solid rgba(37, 99, 235, 0.18);
  color: rgba(15, 23, 42, 0.9);
  padding: 7px 10px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 12px;
}

.meta {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
  text-align: right;
}

.card__title {
  font-weight: 850;
  letter-spacing: -0.025em;
  line-height: 1.25;
  word-break: break-word;
  font-size: 18px;
}

.card__sub {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.card__actions {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.download {
  color: rgba(15, 23, 42, 0.86);
  font-weight: 800;
  background: rgba(139, 58, 34, 0.08);
  border: 1px solid rgba(139, 58, 34, 0.2);
  padding: 8px 10px;
  border-radius: 12px;
}

.arrow {
  color: var(--muted2);
  font-weight: 800;
}

.grid--list {
  grid-template-columns: 1fr;
}

.card.card--list {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 94px;
}

.card.card--list .card__title,
.card.card--list .card__sub {
  text-align: left;
}

.card.card--list .card__actions {
  margin-top: 0;
}

.footer {
  padding: 26px 0 40px;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
  background: rgba(15, 23, 42, 0.06);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2px 8px;
}

.empty {
  background: var(--paper);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
}

.empty__title {
  font-weight: 850;
  font-size: 18px;
}

.empty__text {
  margin-top: 6px;
  color: var(--muted);
}

@media (max-width: 760px) {
  .header__inner,
  .controls__meta,
  .yearGroup__header,
  .footer__inner {
    align-items: stretch;
    flex-direction: column;
  }

  .stats {
    width: 100%;
  }

  .stat {
    flex: 1;
  }

  .field {
    width: 100%;
  }

  .field--view {
    width: 100%;
  }

  .viewToggle {
    width: 100%;
  }

  .toggle {
    flex: 1;
  }

  .card.card--list {
    align-items: stretch;
    flex-direction: column;
  }
}