/* =========================================================================
   Dashboard do Restaurante — estilos
   Paleta e tokens seguem a skill de visualizacao de dados (referencia:
   dataviz/references/palette.md). Tudo fica declarado como custom
   properties para o modo claro/escuro trocarem em um unico lugar.
   ========================================================================= */

:root {
  color-scheme: light;
  --surface-1:      #fcfcfb;   /* superficie dos cartoes/graficos */
  --surface-2:      #f9f9f7;   /* fundo da pagina */
  --text-primary:   #0b0b0b;
  --text-secondary: #52514e;
  --text-muted:     #898781;
  --grid-line:      #e1e0d9;
  --baseline:       #c3c2b7;
  --border:         rgba(11,11,11,0.10);

  --series-1: #2a78d6; /* azul   - previsto/realizado principal */
  --series-2: #eb6834; /* laranja*/
  --series-3: #1baf7a; /* agua   */
  --series-4: #eda100; /* amarelo*/
  --series-5: #e87ba4; /* magenta*/
  --series-6: #008300; /* verde  */
  --series-7: #4a3aa7; /* violeta*/
  --series-8: #e34948; /* vermelho */

  --seq-100: #cde2fb; --seq-200: #9ec5f4; --seq-400: #3987e5;
  --seq-500: #256abf; --seq-600: #184f95; --seq-700: #0d366b;

  --good:     #0ca30c;
  --warning:  #fab219;
  --serious:  #ec835a;
  --critical: #d03b3b;
  --success-text: #006300;

  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 1px 2px rgba(11,11,11,0.06), 0 1px 8px rgba(11,11,11,0.04);
}

@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    color-scheme: dark;
    --surface-1: #1a1a19;
    --surface-2: #0d0d0d;
    --text-primary: #ffffff;
    --text-secondary: #c3c2b7;
    --text-muted: #898781;
    --grid-line: #2c2c2a;
    --baseline: #383835;
    --border: rgba(255,255,255,0.10);

    --series-1: #3987e5; --series-2: #d95926; --series-3: #199e70;
    --series-4: #c98500; --series-5: #d55181; --series-6: #008300;
    --series-7: #9085e9; --series-8: #e66767;

    --good: #0ca30c; --warning: #fab219; --serious: #ec835a; --critical: #e66767;
    --success-text: #0ca30c;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --surface-1: #1a1a19;
  --surface-2: #0d0d0d;
  --text-primary: #ffffff;
  --text-secondary: #c3c2b7;
  --text-muted: #898781;
  --grid-line: #2c2c2a;
  --baseline: #383835;
  --border: rgba(255,255,255,0.10);

  --series-1: #3987e5; --series-2: #d95926; --series-3: #199e70;
  --series-4: #c98500; --series-5: #d55181; --series-6: #008300;
  --series-7: #9085e9; --series-8: #e66767;

  --good: #0ca30c; --warning: #fab219; --serious: #ec835a; --critical: #e66767;
  --success-text: #0ca30c;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--surface-2);
  color: var(--text-primary);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

body { padding-bottom: 48px; }

a { color: var(--series-1); }

.app-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--surface-1);
  border-bottom: 1px solid var(--border);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.app-header h1 {
  font-size: 18px;
  font-weight: 600;
  margin: 0;
  white-space: nowrap;
}

.app-header .subtitle {
  font-size: 12px;
  color: var(--text-muted);
}

.header-controls {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

select, button {
  font: inherit;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface-1);
  color: var(--text-primary);
  padding: 7px 10px;
}
button { cursor: pointer; }
button:hover { background: var(--surface-2); }

.theme-toggle { display: flex; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.theme-toggle button { border: none; border-radius: 0; padding: 6px 10px; }
.theme-toggle button.active { background: var(--series-1); color: white; }

.btn-atualizar {
  background: var(--series-1);
  color: white;
  border-color: var(--series-1);
  font-weight: 600;
}
.btn-atualizar:hover { filter: brightness(1.08); background: var(--series-1); }
.btn-atualizar:disabled { opacity: 0.6; cursor: wait; }

.tabs {
  display: flex;
  gap: 4px;
  padding: 10px 20px 0;
  overflow-x: auto;
  background: var(--surface-1);
  border-bottom: 1px solid var(--border);
}

.tab-btn {
  border: none;
  background: transparent;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  padding: 10px 14px;
  color: var(--text-secondary);
  font-size: 14px;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
}
.tab-btn:hover { color: var(--text-primary); background: var(--surface-2); }
.tab-btn.active { color: var(--text-primary); border-bottom-color: var(--series-1); font-weight: 600; }

main { padding: 20px; max-width: 1360px; margin: 0 auto; }

.view { display: none; flex-direction: column; gap: 20px; }
.view.active { display: flex; }

.embed-frame {
  flex: 1;
  width: 100%;
  min-height: calc(100vh - 160px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-1);
}

.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
}

.stat-tile {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.stat-tile .label { font-size: 12.5px; color: var(--text-secondary); }
.stat-tile .value { font-size: 26px; font-weight: 600; line-height: 1.15; }
.stat-tile .value.small { font-size: 19px; }
.stat-tile .sub { font-size: 12px; color: var(--text-muted); }
.stat-tile .delta { font-size: 12.5px; font-weight: 600; display: flex; align-items: center; gap: 4px; }
.delta.up   { color: var(--success-text); }
.delta.down { color: var(--critical); }
.delta.flat { color: var(--text-muted); }

.card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow);
}
.card h2 {
  font-size: 14.5px;
  font-weight: 600;
  margin: 0 0 4px;
}
.card .card-sub { font-size: 12.5px; color: var(--text-muted); margin-bottom: 10px; }

.grid-2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 900px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12.5px; color: var(--text-secondary); margin-bottom: 6px; }
.legend-item { display: flex; align-items: center; gap: 6px; }
.legend-swatch { width: 10px; height: 10px; border-radius: 2px; flex: none; }
.legend-swatch.line { border-radius: 0; height: 2px; width: 14px; }

svg.chart { display: block; width: 100%; height: auto; overflow: visible; }
svg.chart text { fill: var(--text-secondary); font-size: 11px; }
svg.chart .muted { fill: var(--text-muted); }
svg.chart .grid { stroke: var(--grid-line); stroke-width: 1; }
svg.chart .baseline { stroke: var(--baseline); stroke-width: 1; }

.chart-tooltip {
  position: fixed;
  pointer-events: none;
  background: var(--text-primary);
  color: var(--surface-1);
  font-size: 12px;
  padding: 6px 9px;
  border-radius: 6px;
  line-height: 1.4;
  z-index: 100;
  transform: translate(-50%, -110%);
  white-space: nowrap;
  opacity: 0;
  transition: opacity .08s ease;
}
.chart-tooltip.visible { opacity: 1; }
.chart-tooltip b { font-weight: 600; }

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
table.data-table th, table.data-table td {
  text-align: left;
  padding: 7px 10px;
  border-bottom: 1px solid var(--grid-line);
}
table.data-table th {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .02em;
}
table.data-table td.num, table.data-table th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.data-table tbody tr:hover { background: var(--surface-2); }
table.data-table tr.group-row { cursor: pointer; font-weight: 600; }
table.data-table tr.group-row:hover { background: var(--surface-2); }
table.data-table tr.child-row td:first-child { padding-left: 26px; color: var(--text-secondary); font-weight: 400; }
table.data-table tr.child-row { display: none; }
table.data-table tr.child-row.open { display: table-row; }
.group-caret { display: inline-block; width: 10px; transition: transform .1s; }
.group-row.expanded .group-caret { transform: rotate(90deg); }

.scroll-x { overflow-x: auto; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
}
.pill.good     { background: color-mix(in srgb, var(--good) 16%, transparent);     color: var(--good); }
.pill.warning  { background: color-mix(in srgb, var(--warning) 22%, transparent);  color: #8a5a00; }
.pill.serious  { background: color-mix(in srgb, var(--serious) 20%, transparent);  color: #9c4423; }
.pill.critical { background: color-mix(in srgb, var(--critical) 16%, transparent); color: var(--critical); }
:root[data-theme="dark"] .pill.warning,
@media (prefers-color-scheme: dark) { .pill.warning { color: #ffd88a; } .pill.serious { color: #ffb494; } }

.empty-state {
  text-align: center;
  padding: 30px 10px;
  color: var(--text-muted);
  font-size: 13.5px;
}

.warnings-box {
  border: 1px solid color-mix(in srgb, var(--warning) 45%, var(--border));
  background: color-mix(in srgb, var(--warning) 10%, var(--surface-1));
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 13px;
}
.warnings-box h3 { margin: 0 0 6px; font-size: 13px; }
.warnings-box ul { margin: 0; padding-left: 18px; }

.two-col-list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 800px) { .two-col-list { grid-template-columns: 1fr; } }

.rank-list { list-style: none; margin: 0; padding: 0; font-size: 13px; }
.rank-list li { display: flex; justify-content: space-between; gap: 10px; padding: 5px 0; border-bottom: 1px dashed var(--grid-line); }
.rank-list li:last-child { border-bottom: none; }
.rank-list .rk-name { color: var(--text-primary); }
.rank-list .rk-qty { color: var(--text-secondary); font-variant-numeric: tabular-nums; white-space: nowrap; }

.category-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.category-tabs button {
  font-size: 12.5px;
  padding: 5px 10px;
  border-radius: 999px;
}
.category-tabs button.active { background: var(--series-1); color: white; border-color: var(--series-1); }

footer.app-footer {
  text-align: center;
  color: var(--text-muted);
  font-size: 12px;
  padding: 20px;
}