:root {
  --ink: #13232f;
  --muted: #5f7384;
  --paper: #f8f4ea;
  --card: #fffdf7;
  --line: #d9d1c3;
  --accent: #bc5f04;
  --accent-deep: #8f4100;
  --good: #257942;
  --warn: #a56308;
  --bad: #a6312f;
  --shadow: 0 18px 40px rgba(17, 28, 36, 0.08);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(188, 95, 4, 0.16), transparent 28%),
    linear-gradient(180deg, #fcfaf5 0%, var(--paper) 100%);
  color: var(--ink);
  font-family: "Segoe UI", "Trebuchet MS", sans-serif;
}

a { color: inherit; }
.site-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem clamp(1rem, 4vw, 3rem) 1rem;
  align-items: end;
}
.header-copy h1 { margin: 0 0 0.25rem; font-size: clamp(2rem, 4vw, 3.5rem); }
.subtitle, .muted { color: var(--muted); }
.eyebrow {
  margin: 0 0 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  color: var(--accent-deep);
}
.nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.nav a {
  text-decoration: none;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
}
.layout {
  padding: 0 clamp(1rem, 4vw, 3rem) 3rem;
  display: grid;
  gap: 1.25rem;
}
.hero-grid,
.split-grid {
  display: grid;
  gap: 1rem;
}
.hero-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.split-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card {
  background: color-mix(in srgb, var(--card) 84%, white 16%);
  border: 1px solid rgba(114, 97, 74, 0.15);
  border-radius: 24px;
  padding: 1.25rem;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.hero-card { min-height: 220px; }
.stat-card .stat, .deal-total {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  margin: 0.5rem 0 0;
  font-weight: 700;
}
.section-heading, .button-row, .inline-form, .checkbox-row, .saved-search-row, .run-row, .review-row {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
}
.section-heading { margin-bottom: 1rem; flex-wrap: wrap; }
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}
.form-grid label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.95rem;
}
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.8rem 0.9rem;
  background: white;
  font: inherit;
}
textarea { min-height: 110px; }
.checkbox-row {
  grid-column: 1 / -1;
  align-items: start;
  justify-content: start;
  flex-wrap: wrap;
}
.button {
  appearance: none;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: white;
  padding: 0.78rem 1.1rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.button.secondary {
  background: white;
  color: var(--ink);
  border: 1px solid var(--line);
}
.button.small { padding: 0.5rem 0.8rem; font-size: 0.9rem; }
.saved-search-list, .run-list { display: grid; gap: 0.75rem; }
.saved-search-row, .run-row, .review-row {
  padding: 0.9rem 1rem;
  background: rgba(255, 255, 255, 0.72);
  border-radius: 16px;
  border: 1px solid rgba(114, 97, 74, 0.12);
}
.row-link { font-weight: 700; text-decoration: none; }
.pill {
  display: inline-flex;
  border-radius: 999px;
  padding: 0.35rem 0.65rem;
  font-size: 0.82rem;
  font-weight: 700;
  background: #ece6db;
}
.pill.success { background: rgba(37, 121, 66, 0.12); color: var(--good); }
.pill.warn { background: rgba(165, 99, 8, 0.12); color: var(--warn); }
.pill.danger { background: rgba(166, 49, 47, 0.12); color: var(--bad); }
.results-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
}
.results-table th,
.results-table td {
  padding: 0.85rem 0.6rem;
  border-bottom: 1px solid rgba(114, 97, 74, 0.14);
  vertical-align: top;
  text-align: left;
}
.results-table th {
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}
.item-cell {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 0.8rem;
}
.item-cell img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--line);
}
.toolbar { margin-bottom: 0.75rem; }
.table-filter { max-width: 320px; }
.action-cell { white-space: nowrap; }
.callout, .terminal {
  border-radius: 18px;
  padding: 1rem;
  background: rgba(19, 35, 47, 0.04);
  border: 1px solid rgba(19, 35, 47, 0.08);
}
.history-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
.chart-shell {
  background: linear-gradient(180deg, rgba(188, 95, 4, 0.08), rgba(188, 95, 4, 0));
  border-radius: 18px;
  min-height: 260px;
}
#history-chart { width: 100%; height: 260px; }
.definition-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1rem;
}
.definition-list dt { color: var(--muted); }
@media (max-width: 980px) {
  .hero-grid, .split-grid, .history-layout, .form-grid { grid-template-columns: 1fr; }
  .site-header { align-items: start; flex-direction: column; }
}