:root {
  --bg: #f6f3ed;
  --card: #ffffff;
  --ink: #1f1b16;
  --muted: #6a6057;
  --accent: #c97b2a;
  --accent-dark: #9b5e1f;
  --danger: #c3473a;
  --success: #2f7d5f;
  --shadow: 0 18px 50px rgba(34, 24, 12, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top, #fff7e7 0%, #f2e7d5 45%, #e7dbc7 100%);
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}

.site-header {
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid #eadbc7;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(6px);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.brand a {
  font-size: 1.4rem;
  font-weight: 600;
}

.brand .tag {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
}

.nav {
  display: flex;
  gap: 12px;
}

.nav-link {
  padding: 8px 12px;
  border-radius: 999px;
  background: #f4eee4;
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  margin: 24px 0;
}

.hero h1 {
  margin: 0 0 8px;
  font-size: 2rem;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin: 16px 0 24px;
}

.page-actions {
  display: flex;
  gap: 12px;
}

.card {
  background: var(--card);
  border-radius: 18px;
  padding: 20px;
  box-shadow: var(--shadow);
  margin-bottom: 24px;
}

.kicker {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.7rem;
  color: var(--muted);
}

.dashboard-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  border: 1px solid #eadbc7;
  background: linear-gradient(140deg, #fff7ea 0%, #f6ebd7 45%, #ffffff 100%);
}

.dashboard-hero h2 {
  margin: 8px 0 8px;
  font-size: 1.8rem;
}

.dashboard-hero p {
  margin: 0;
  color: var(--muted);
}

.dashboard-hero-metrics {
  display: grid;
  gap: 12px;
}

.hero-metric {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid #eadbc7;
  border-radius: 16px;
  padding: 14px 16px;
  display: grid;
  gap: 6px;
}

.dashboard-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-bottom: 24px;
}

.metric-card {
  background: #fff;
  border-radius: 16px;
  padding: 16px;
  border: 1px solid #efe0ce;
  box-shadow: 0 16px 36px rgba(34, 24, 12, 0.08);
  display: grid;
  gap: 6px;
}

.metric-value {
  font-size: 1.4rem;
  letter-spacing: -0.02em;
}

.metric-sub {
  font-size: 0.8rem;
  color: var(--muted);
}

.dashboard-compare {
  border: 1px solid #eadbc7;
  background: #fffaf1;
}

.compare-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.compare-item {
  background: #ffffff;
  border-radius: 16px;
  padding: 16px;
  border: 1px solid #efe0ce;
  display: grid;
  gap: 6px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.lot-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.summary-grid {
  display: grid;
  gap: 16px;
}

.label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
}

.btn {
  border: none;
  background: #f4eee4;
  padding: 10px 18px;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

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

.btn.primary {
  background: var(--accent);
  color: #fff;
}

.btn.primary:hover {
  background: var(--accent-dark);
}

.btn.ghost {
  background: transparent;
  border: 1px solid #ddcbb3;
}

.btn.danger {
  background: #f5d3cf;
  color: #5a1f18;
}

.search-row {
  display: grid;
  grid-template-columns: 2fr 1fr auto;
  gap: 12px;
  align-items: center;
}

input,
select,
textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #dfd2c4;
  font-family: inherit;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.form-grid .full {
  grid-column: 1 / -1;
}

.lots-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.lot-card {
  background: var(--card);
  border-radius: 16px;
  padding: 18px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 12px;
  transition: transform 0.2s ease;
}

.lot-card:hover {
  transform: translateY(-2px);
}

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

.pill {
  padding: 4px 10px;
  background: #f3e5d2;
  border-radius: 999px;
  font-size: 0.8rem;
}

.lot-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.positive {
  color: var(--success);
}

.negative {
  color: var(--danger);
}

.alert {
  padding: 12px 16px;
  border-radius: 10px;
  margin-bottom: 16px;
}

.alert.success {
  background: #e0f4ea;
  color: #235a45;
}

.alert.error {
  background: #f9e0dc;
  color: #7b2d24;
}

.table {
  display: grid;
  gap: 8px;
}

.table-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) 160px;
  gap: 12px;
  align-items: center;
  background: #f9f4ec;
  padding: 12px;
  border-radius: 10px;
}

.table-head {
  background: transparent;
  font-weight: 600;
}

.table-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.table-actions form {
  margin: 0;
}

.table-actions .btn {
  white-space: nowrap;
}

.table-total {
  font-weight: 600;
  background: #efe4d4;
}

.empty {
  padding: 24px;
  text-align: center;
  color: var(--muted);
}

.site-footer {
  padding: 16px 0 32px;
  color: var(--muted);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
}

@media (max-width: 900px) {
  .hero,
  .page-header,
  .lot-detail {
    flex-direction: column;
    align-items: flex-start;
  }

  .dashboard-hero {
    grid-template-columns: 1fr;
  }

  .search-row {
    grid-template-columns: 1fr;
  }

  .table-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  .table-row form,
  .table-actions {
    grid-column: 1 / -1;
  }
}

@media (max-width: 600px) {
  .container {
    padding: 16px;
  }

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

  .nav {
    flex-wrap: wrap;
  }
}