/*
  Hybrid analytics layout. Swap the tokens to restyle.
*/
:root {
  --color-bg: #e7eef6;
  --color-surface: #ffffff;
  --color-ink: #13243b;
  --color-muted: #6b7a90;
  --color-line: #edf1f6;
  --color-accent: #256bdc;
  --color-accent-contrast: #ffffff;
  --color-up: #1c9a4a;
  --color-down: #e23d3d;
  --color-spark: #40a8e8;
  --color-hero: #2f7fe6;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --radius: 12px;
  --tap: 44px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.4;
}

button, input { font: inherit; }

button { cursor: pointer; }

.hero {
  position: relative;
  background: linear-gradient(165deg, #2a74e3 0%, #3d93ec 100%);
  color: var(--color-accent-contrast);
  padding: 22px 36px 28px;
}

.hero-top, .hero-tools {
  display: flex;
  align-items: center;
  gap: 16px;
}

.hero-top { justify-content: space-between; }

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 650;
  font-size: 20px;
  letter-spacing: -0.02em;
}

.brand img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.updated {
  position: absolute;
  top: 26px;
  right: 36px;
  margin: 0;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.92);
}

.lede {
  margin: 18px 0 0;
  max-width: 36rem;
  color: rgba(255, 255, 255, 0.92);
  font-size: 15px;
}

.figures {
  display: flex;
  gap: 48px;
  margin: 16px 0 18px;
}

.figure strong {
  display: block;
  font-size: 52px;
  font-weight: 650;
  letter-spacing: -0.03em;
  line-height: 1;
}

.figure span {
  display: block;
  margin-top: 4px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
}

.hero-tools { flex-wrap: wrap; }

.search {
  position: relative;
  width: min(320px, 100%);
  color: var(--color-muted);
}

.search svg {
  position: absolute;
  left: 12px;
  top: 13px;
  pointer-events: none;
}

.search input {
  width: 100%;
  height: var(--tap);
  border: 0;
  border-radius: 10px;
  padding: 0 12px 0 40px;
  background: #fff;
  color: var(--color-ink);
}

.range { position: relative; }

.range-btn {
  height: var(--tap);
  padding: 0 16px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.range-menu {
  position: absolute;
  z-index: 4;
  top: calc(100% + 8px);
  left: 0;
  min-width: 230px;
  padding: 8px;
  background: #fff;
  color: var(--color-ink);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(16, 42, 78, 0.18);
  display: grid;
  gap: 4px;
}

.range-menu[hidden] { display: none; }

.preset, .apply, .link {
  border: 0;
  background: transparent;
  color: var(--color-ink);
  min-height: 40px;
  border-radius: 8px;
  text-align: left;
  padding: 0 10px;
}

.preset:hover, .apply:hover { background: #eef3fa; }

.custom {
  display: grid;
  gap: 8px;
  padding: 8px 10px 4px;
  border-top: 1px solid var(--color-line);
}

.custom label { display: grid; gap: 4px; font-size: 12px; color: var(--color-muted); }

.custom input {
  height: 40px;
  border: 1px solid #d5deea;
  border-radius: 8px;
  padding: 0 8px;
}

.apply { background: var(--color-accent); color: #fff; text-align: center; }

.board { padding: 20px 36px 28px; }

.grid-table {
  display: grid;
  grid-template-columns: minmax(150px, 1.5fr) repeat(2, minmax(88px, 1fr)) 160px repeat(2, minmax(88px, 1fr)) minmax(72px, 0.7fr);
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  font-size: 14px;
}

.gh, .gc { padding: 12px 14px; text-align: right; }

.gh {
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-muted);
  background: #eef3fa;
  font-weight: 650;
  white-space: nowrap;
}

.gh:first-child, .gc.name { text-align: left; }

.gr {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: subgrid;
  cursor: pointer;
  border-top: 1px solid var(--color-line);
}

.gc.name { font-weight: 650; color: var(--color-accent); }

.gr:hover .gc { background: #f5f9ff; }

.gr.on .gc { background: #eaf3fe; }

.expand { grid-column: 1 / -1; background: #fff; }

.chev { display: inline-block; width: 18px; color: var(--color-muted); }

.chg { font-weight: 650; font-size: 13px; margin-left: 6px; }
.chg.up { color: var(--color-up); }
.chg.down { color: var(--color-down); }
.chg.flat { color: var(--color-muted); font-weight: 500; }

.gc.spark svg { width: 100%; max-width: 140px; height: 28px; display: block; margin-left: auto; }

.cards { display: none; }

.card {
  background: #fff;
  border-radius: var(--radius);
  margin-bottom: 10px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.card.on { outline: 2px solid var(--color-accent); }

.card-hit {
  width: 100%;
  border: 0;
  background: #fff;
  color: inherit;
  text-align: left;
  padding: 12px 14px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 10px;
}

.card-name { font-weight: 700; font-size: 15px; }

.card-side { color: var(--color-muted); font-weight: 650; }

.stats5 {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
}

.stats5 span { font-size: 11px; color: var(--color-muted); }

.stats5 b { display: block; font-size: 14px; color: var(--color-ink); font-weight: 700; }

.detail-fit { width: 100%; }

.detail {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 18px 32px;
  padding: 8px 20px 22px 46px;
}

.detail-chart { grid-column: 1; grid-row: 1; min-width: 0; }
.detail-pages { grid-column: 2; grid-row: 1 / span 2; min-width: 0; }
.detail-stats { grid-column: 1; grid-row: 2; min-width: 0; }

.detail h3 { margin: 0 0 8px; font-size: 14px; font-weight: 650; }

.detail svg.area { width: 100%; height: 180px; display: block; }

.detail-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.stat {
  background: #f4f7fb;
  border-radius: 10px;
  padding: 12px 14px;
}

.stat-label { margin: 0; color: var(--color-muted); font-size: 13px; }

.stat-value { margin: 4px 0 0; font-size: 22px; font-weight: 700; letter-spacing: -0.02em; }

.stat-note { margin: 4px 0 0; color: var(--color-up); font-weight: 650; font-size: 13px; }

.stat-note.quiet { color: var(--color-accent); font-weight: 600; }

.page-rank { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }

.page-rank li {
  display: grid;
  grid-template-columns: 18px minmax(72px, 0.7fr) minmax(60px, 1fr) auto;
  gap: 8px;
  align-items: center;
  font-size: 14px;
}

.rank, .page-name { color: var(--color-ink); }

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

.bar { height: 8px; background: #e6eef8; border-radius: 99px; overflow: hidden; }

.bar-fill { display: block; height: 100%; background: #3b86e8; border-radius: 99px; }

.page-count { font-weight: 650; }

.empty, .note {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 22px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.empty h2 { margin: 0 0 8px; font-size: 20px; }

.empty p, .note, .muted { margin: 0; color: var(--color-muted); }

.note { margin-bottom: 12px; padding: 12px 14px; }

.error { color: var(--color-down); margin: 0; }

.foot { padding: 0 36px 28px; }

.link { color: var(--color-muted); padding: 0; min-height: 32px; }

.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login form {
  width: min(420px, 100%);
  background: #fff;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 8px 28px rgba(16, 42, 78, 0.08);
  display: grid;
  gap: 14px;
}

.login .brand { color: var(--color-ink); }

.login .brand img { filter: none; }

.login h1 { margin: 0; font-size: 22px; }

.login label { display: grid; gap: 6px; color: var(--color-muted); font-size: 14px; }

.login input {
  height: var(--tap);
  border: 1px solid #d5deea;
  border-radius: 10px;
  padding: 0 12px;
  color: var(--color-ink);
}

.primary {
  height: var(--tap);
  border: 0;
  border-radius: 10px;
  background: var(--color-accent);
  color: #fff;
  font-weight: 650;
}

@media (max-width: 800px) {
  .hero { padding: 16px 16px 18px; }
  .brand { font-size: 18px; }
  .figure strong { font-size: 40px; }
  .figures { gap: 28px; }
  .hero-tools { flex-direction: column; align-items: stretch; }
  .search { width: 100%; }
  .range-btn { width: 100%; text-align: left; }
  .updated { position: static; order: 5; margin-top: 8px; }
  .hero { display: flex; flex-direction: column; }
  .hero-top { order: 1; }
  .lede { order: 2; }
  .figures { order: 3; }
  .hero-tools { order: 4; }
  .board, .foot { padding-left: 14px; padding-right: 14px; }
  .grid-table { display: none; }
  .cards { display: block; }
  .detail-fit { width: auto; min-width: 0; }
  .detail {
    display: flex;
    flex-direction: column;
    padding: 4px 14px 16px;
  }
  .detail-chart { order: 1; }
  .detail-stats {
    order: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin-top: 12px;
  }
  .detail-stats .stat:last-child { grid-column: 1 / -1; }
  .detail-pages { order: 3; margin-top: 16px; }
  .detail svg.area { height: 150px; }
}