/* =============================================================
   Dashboard Analítico — Design Tokens & Estilos
   Segue o padrão LogVerde Design Tokens v2
   ============================================================= */

/* ---------- Reset básico ---------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ── Design Tokens (tema claro — padrão) ────────────────────── */
:root {
  /* Tipografia */
  --lv-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --lv-font-mono: "JetBrains Mono", ui-monospace, monospace;

  /* Cores da marca */
  --lv-primary: #0094d9;
  --lv-secondary: #0066b2;
  --lv-tertiary: #79b83e;
  --lv-alternate: #f3943d;
  --lv-text-on-primary: #ffffff;

  /* Status */
  --lv-success: #3dac00;
  --lv-warning: #ffb11d;
  --lv-error: #ff1414;
  --lv-info: #1c4494;

  /* Superfícies e texto */
  --lv-text: #0f172a;
  --lv-text-soft: #334155;
  --lv-muted: #64748b;
  --lv-faint: #94a3b8;
  --lv-bg: #ffffff;
  --lv-surface: #f6f8fb;
  --lv-surface-2: #f1f4f9;
  --lv-line: #e5e9f0;
  --lv-line-soft: #eef1f6;

  /* Sombras */
  --lv-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --lv-shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 8px 24px -8px rgba(15, 23, 42, 0.08);
  --lv-shadow-lg: 0 1px 3px rgba(15, 23, 42, 0.06), 0 24px 48px -18px rgba(15, 23, 42, 0.18);
  --lv-ring: 0 0 0 3px color-mix(in srgb, var(--lv-primary) 22%, transparent);

  /* Raios de borda */
  --lv-radius-sm: 8px;
  --lv-radius-md: 10px;
  --lv-radius: 12px;
  --lv-radius-lg: 16px;
  --lv-radius-pill: 999px;

  /* Transições */
  --lv-transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  --lv-transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);

  /* Gráficos */
  --lv-chart-axis: #6c737b;
  --lv-chart-grid: rgba(108, 115, 123, 0.14);

  /* KPI — cores dos ícones (fundo + stroke) */
  --kpi-icon-1-bg: #e0f2fe;
  --kpi-icon-1-color: #0094d9; /* azul primary   — pesagens  */
  --kpi-icon-2-bg: #dbeafe;
  --kpi-icon-2-color: #1c4494; /* azul info      — boletos   */
  --kpi-icon-3-bg: #dcfce7;
  --kpi-icon-3-color: #3dac00; /* verde success  — materiais */
  --kpi-icon-4-bg: #fde8d4;
  --kpi-icon-4-color: #f3943d; /* laranja        — peso      */
  --kpi-icon-5-bg: #fef9c3;
  --kpi-icon-5-color: #ca8a04; /* amarelo        — valor     */
  --kpi-icon-6-bg: #e8f5d4;
  --kpi-icon-6-color: #79b83e; /* verde tertiary — média     */

  /* Tooltip */
  --tooltip-bg: #ffffff;
  --tooltip-text: #0f172a;
}

/* ── Tema escuro ────────────────────────────────────────────── */
body.theme-dark {
  color-scheme: dark;

  --lv-text: #e2e8f0;
  --lv-text-soft: #cbd5e1;
  --lv-muted: #94a3b8;
  --lv-faint: #64748b;
  --lv-bg: #0b1220;
  --lv-surface: #070c17;
  --lv-surface-2: #0f1729;
  --lv-line: #1e293b;
  --lv-line-soft: #162033;
  --lv-shadow: 0 1px 3px rgba(0, 0, 0, 0.4), 0 8px 24px -8px rgba(0, 0, 0, 0.5);
  --lv-shadow-lg: 0 1px 3px rgba(0, 0, 0, 0.4), 0 24px 48px -18px rgba(0, 0, 0, 0.6);

  --lv-chart-axis: #94a3b8;
  --lv-chart-grid: rgba(148, 163, 184, 0.14);

  /* KPI — cores dos ícones no tema escuro (fundo mais opaco) */
  --kpi-icon-1-bg: rgba(0, 148, 217, 0.15);
  --kpi-icon-1-color: #38bdf8; /* azul          */
  --kpi-icon-2-bg: rgba(28, 68, 148, 0.2);
  --kpi-icon-2-color: #7da9f8; /* azul info     */
  --kpi-icon-3-bg: rgba(61, 172, 0, 0.15);
  --kpi-icon-3-color: #4ade80; /* verde success */
  --kpi-icon-4-bg: rgba(243, 148, 61, 0.15);
  --kpi-icon-4-color: #fb923c; /* laranja       */
  --kpi-icon-5-bg: rgba(250, 204, 21, 0.15);
  --kpi-icon-5-color: #facc15; /* amarelo       */
  --kpi-icon-6-bg: rgba(121, 184, 62, 0.15);
  --kpi-icon-6-color: #a3e635; /* verde LogVerde */

  --tooltip-bg: #0a1116;
  --tooltip-text: #e2e8f0;
}

/* ── Body base ──────────────────────────────────────────────── */
body {
  background: var(--lv-surface);
  color: var(--lv-text);
  min-height: 100vh;
  padding: 24px;
  transition:
    background var(--lv-transition),
    color var(--lv-transition);
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

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

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: var(--lv-radius-md);
  border: 1px solid var(--lv-line);
  background: var(--lv-bg);
  color: var(--lv-text);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.brand-text h1 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--lv-text);
}
.brand-text p {
  font-size: 13px;
  color: var(--lv-text-soft);
  margin-top: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Botão de ícone */
.btn-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--lv-radius-md);
  border: 1px solid var(--lv-line);
  background: var(--lv-bg);
  color: var(--lv-text);
  cursor: pointer;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.btn-icon .icon-sun,
.btn-icon .icon-moon {
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
}

.btn-icon:hover {
  background: var(--lv-surface-2);
}

.theme-dark .icon-sun {
  display: flex;
}
.theme-dark .icon-moon {
  display: none;
}
.theme-light .icon-sun {
  display: none;
}
.theme-light .icon-moon {
  display: flex;
}

/* ── Filtros ────────────────────────────────────────────────── */
.filters {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
  gap: 12px;
  align-items: end;
  background: var(--lv-bg);
  border: 1px solid var(--lv-line);
  border-radius: var(--lv-radius-lg);
  padding: 16px;
  margin-bottom: 20px;
  box-shadow: var(--lv-shadow);
}

.filter-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.filter-field label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--lv-muted);
  font-weight: 600;
}
.filter-field input,
.filter-field select {
  background: var(--lv-surface);
  border: 1px solid var(--lv-line);
  color: var(--lv-text);
  padding: 9px 12px;
  border-radius: var(--lv-radius-sm);
  font-size: 14px;
  font-family: var(--lv-font);
  outline: none;
  transition: border-color var(--lv-transition-fast);
}
.filter-field input:focus,
.filter-field select:focus {
  border-color: var(--lv-primary);
  box-shadow: var(--lv-ring);
}

.filter-actions {
  display: flex;
  gap: 8px;
}

.btn {
  border: 1px solid var(--lv-line);
  padding: 10px 16px;
  border-radius: var(--lv-radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--lv-font);
  transition:
    transform var(--lv-transition-fast),
    background var(--lv-transition-fast);
}

.btn-primary {
  background: var(--lv-primary);
  color: var(--lv-text-on-primary);
  border-color: var(--lv-primary);
}
.btn-primary:hover {
  background: var(--lv-secondary);
  border-color: var(--lv-secondary);
}

.btn-ghost {
  background: transparent;
  color: var(--lv-text-soft);
}
.btn-ghost:hover {
  background: var(--lv-surface-2);
  color: var(--lv-text);
}

/* ── KPIs ───────────────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.kpi-card {
  background: var(--lv-bg);
  border: 1px solid var(--lv-line);
  border-radius: var(--lv-radius-lg);
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--lv-shadow);
  transition:
    transform var(--lv-transition),
    box-shadow var(--lv-transition);
}

.kpi-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--lv-radius);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  line-height: 0;
}
.kpi-1 .kpi-icon {
  background: var(--kpi-icon-1-bg);
  color: var(--kpi-icon-1-color);
}
.kpi-2 .kpi-icon {
  background: var(--kpi-icon-2-bg);
  color: var(--kpi-icon-2-color);
}
.kpi-3 .kpi-icon {
  background: var(--kpi-icon-3-bg);
  color: var(--kpi-icon-3-color);
}
.kpi-4 .kpi-icon {
  background: var(--kpi-icon-4-bg);
  color: var(--kpi-icon-4-color);
}
.kpi-5 .kpi-icon {
  background: var(--kpi-icon-5-bg);
  color: var(--kpi-icon-5-color);
}
.kpi-6 .kpi-icon {
  background: var(--kpi-icon-6-bg);
  color: var(--kpi-icon-6-color);
}
.kpi-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.kpi-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--lv-muted);
  font-weight: 600;
}
.kpi-value {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  word-break: break-all;
  color: var(--lv-text) !important;
}
.kpi-sub {
  font-size: 11px;
  color: var(--lv-faint);
}

/* ── Linhas de gráficos ─────────────────────────────────────── */
.chart-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}
.chart-row-full {
  grid-template-columns: 1fr;
}
.chart-row-2-1 {
  grid-template-columns: 2fr 1fr;
}
.chart-row-2-3 {
  grid-template-columns: 2fr 3fr;
}

.chart-card {
  background: var(--lv-bg);
  border: 1px solid var(--lv-line);
  border-radius: var(--lv-radius-lg);
  padding: 18px;
  box-shadow: var(--lv-shadow);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.chart-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.chart-header h2 {
  font-size: 15px;
  font-weight: 700;
  color: var(--lv-text);
}
.chart-header p {
  font-size: 12px;
  color: var(--lv-text-soft);
  margin-top: 2px;
}

/* Legenda compartilhada */
.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-size: 12px;
  color: var(--lv-text-soft);
}
.chart-legend-vertical {
  flex-direction: column;
  gap: 8px;
}
.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: default;
}
.legend-swatch {
  width: 11px;
  height: 11px;
  border-radius: 3px;
  flex-shrink: 0;
}

.chart-body {
  flex: 1;
  min-height: 280px;
  position: relative;
  display: flex;
  flex-direction: column;
}
.chart-body-scroll {
  overflow-x: auto;
}
.chart-body-scroll .chart-svg {
  width: 100%;
  height: 100%;
}
.chart-pizza-body {
  display: grid;
  grid-template-columns: 1fr 160px;
  gap: 12px;
  align-items: center;
}

.chart-svg {
  width: 100%;
  flex: 1;
  display: block;
  min-height: 280px;
  overflow: visible;
}

/* Estados de barras/setores no hover */
.bar,
.slice,
.dot,
.row-bar {
  cursor: pointer;
}
.bar:hover,
.row-bar:hover {
  opacity: 0.82;
}
.slice:hover {
  opacity: 0.85;
}

/* Linhas de eixo */
.axis-line {
  stroke: var(--lv-line);
  stroke-width: 1;
}
.axis-text {
  fill: var(--lv-chart-axis);
  font-size: 11px;
  font-family: var(--lv-font);
}
.grid-line {
  stroke: var(--lv-chart-grid);
  stroke-width: 1;
  stroke-dasharray: 3 4;
}

/* ── Ranking top 5 ──────────────────────────────────────────── */
.chart-card-ranking {
  justify-content: flex-start;
}

.ranking-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0;
  margin: 0;
  flex: 1;
}

.ranking-item {
  display: grid;
  grid-template-columns: 22px 1fr auto;
  align-items: center;
  gap: 10px;
}

.ranking-pos {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 800;
  background: var(--lv-surface-2);
  border: 1px solid var(--lv-line);
  color: var(--lv-muted);
  flex-shrink: 0;
}
.ranking-pos.pos-1 {
  background: #fbbf24;
  color: #1a1000;
  border-color: #fbbf24;
}
.ranking-pos.pos-2 {
  background: #94a3b8;
  color: #0f172a;
  border-color: #94a3b8;
}
.ranking-pos.pos-3 {
  background: #b45309;
  color: #fff;
  border-color: #b45309;
}

.ranking-bar-wrap {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.ranking-name {
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--lv-text);
}

.ranking-track {
  height: 5px;
  background: var(--lv-surface-2);
  border-radius: 3px;
  overflow: hidden;
}

.ranking-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--lv-primary);
  transition: width 0.4s ease;
}

.ranking-value {
  font-size: 12px;
  font-weight: 700;
  color: var(--lv-text-soft);
  white-space: nowrap;
}

/* ── Tabela pivot ───────────────────────────────────────────── */
.pivot-section {
  margin-bottom: 20px;
}

.pivot-wrapper {
  overflow-x: auto;
  border-radius: var(--lv-radius-md);
  border: 1px solid var(--lv-line);
}
.pivot-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  min-width: 600px;
  font-family: var(--lv-font);
}
.pivot-table th,
.pivot-table td {
  padding: 10px 14px;
  text-align: right;
  border-bottom: 1px solid var(--lv-line);
  white-space: nowrap;
}
.pivot-table th:first-child,
.pivot-table td:first-child {
  text-align: left;
  font-weight: 600;
}
.pivot-table thead th {
  background: var(--lv-surface-2);
  color: var(--lv-muted);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  position: sticky;
  top: 0;
}
.pivot-table tbody tr:hover {
  background: var(--lv-surface-2);
}
.pivot-table tfoot td {
  font-weight: 700;
  background: var(--lv-surface-2);
  border-top: 2px solid var(--lv-line);
}

/* ── Tooltip ────────────────────────────────────────────────── */
.tooltip {
  position: fixed;
  background: var(--tooltip-bg);
  color: var(--tooltip-text);
  padding: 8px 12px;
  border-radius: var(--lv-radius-sm);
  font-size: 12px;
  font-family: var(--lv-font);
  line-height: 1.5;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -120%);
  transition: opacity var(--lv-transition-fast);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  white-space: nowrap;
  z-index: 1000;
  border: 1px solid var(--lv-line);
}
.tooltip.visible {
  opacity: 1;
}
.tooltip strong {
  color: var(--lv-primary);
  display: block;
  margin-bottom: 2px;
}

/* ── Footer ─────────────────────────────────────────────────── */
.app-footer {
  margin-top: 28px;
  text-align: center;
  font-size: 12px;
  color: var(--lv-faint);
}

/* =============================================================
   Responsividade
   ============================================================= */

@media (max-width: 1200px) {
  .kpi-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .chart-row {
    grid-template-columns: 1fr;
  }
  .filters {
    grid-template-columns: repeat(2, 1fr);
  }
  .filter-actions {
    grid-column: 1 / -1;
    justify-content: flex-end;
  }
}

@media (max-width: 720px) {
  body {
    padding: 14px;
  }
  .app-header {
    gap: 12px;
  }
  .brand-text h1 {
    font-size: 17px;
  }
  .brand-text p {
    font-size: 12px;
  }

  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .kpi-value {
    font-size: 20px;
  }
  .kpi-icon {
    width: 40px;
    height: 40px;
    font-size: 18px;
  }

  .filters {
    grid-template-columns: 1fr;
  }
  .filter-actions {
    flex-direction: column;
  }
  .filter-actions .btn {
    width: 100%;
  }

  .chart-pizza-body {
    grid-template-columns: 1fr;
  }
  .chart-pizza-body .chart-svg {
    min-height: 220px;
    max-height: 260px;
  }
  .chart-legend-vertical {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .chart-body {
    min-height: 240px;
  }
}

@media (max-width: 420px) {
  .kpi-grid {
    grid-template-columns: 1fr;
  }
}