/* ============================================================
   PizzaCast — Design System
   ============================================================ */

:root {
  --bg: #f5f5f5;
  --card: #ffffff;
  --border: #e8e8e8;
  --text: #1a1a1a;
  --text-muted: #888;
  --accent: #e63946;
  --accent-orange: #e67e22;
  --green: #27ae60;
  --blue: #2980b9;
  --red: #e63946;
  --tab-active-bg: #1a1a1a;
  --tab-active-text: #fff;
  --shadow: 0 1px 3px rgba(0,0,0,.07);
  --radius: 10px;
  --radius-sm: 6px;

  /* Cores únicas por sabor */
  --c-mussarela: #4e79a7;
  --c-calabresa: #e15759;
  --c-frango: #f28e2b;
  --c-duquesa: #d4a017;
  --c-manet: #b07aa1;
  --c-marguerita: #59a14f;
  --c-5queijos: #76b7b2;
  --c-caprichosa: #e05a7a;
  --c-pepperoni: #9c755f;
  --c-portuguesa: #a0a0a0;
  --c-banana-nevada: #c9a227;
  --c-banana-canela: #d37295;
  --c-chocolate: #7b9fc7;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* ── HEADER ── */
.header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}

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

.brand {
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -0.3px;
  color: var(--text);
}

.badge-brand {
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  letter-spacing: 0.2px;
}

.tabs { display: flex; gap: 4px; }

.tab {
  background: none;
  border: 1px solid transparent;
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all .15s;
  font-family: inherit;
}

.tab:hover { color: var(--text); background: var(--bg); }

.tab.active {
  background: var(--tab-active-bg);
  color: var(--tab-active-text);
  border-color: var(--tab-active-bg);
}

/* ── MAIN ── */
.main { max-width: 1100px; margin: 0 auto; padding: 24px 20px; }

/* ── TAB CONTENT ── */
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ── CARDS ── */
.controls-card, .form-card, .janela-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

/* ── CONTROLS ── */
.control-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.slider-group { flex: 1; min-width: 200px; }
.dia-group { flex: 1; min-width: 150px; }
.faixa-group { margin-top: 14px; }

.control-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.margem-highlight {
  color: var(--accent-orange);
  font-size: 14px;
  font-weight: 700;
  margin-left: 4px;
}

.select-full {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  background: var(--card);
  color: var(--text);
  cursor: pointer;
  outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}

.select-full:focus { border-color: #aaa; }

/* ── SLIDER ── */
.slider {
  -webkit-appearance: none;
  width: 100%;
  height: 4px;
  background: linear-gradient(to right, var(--accent-orange) 0%, var(--accent-orange) var(--pct, 0%), #e0e0e0 var(--pct, 0%));
  border-radius: 2px;
  outline: none;
  cursor: pointer;
  margin-top: 8px;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--accent-orange);
  box-shadow: 0 1px 4px rgba(0,0,0,.2);
  cursor: pointer;
}

/* ── KPI ROW ── */
.kpi-row {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.kpi-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  flex: 1;
  min-width: 120px;
  box-shadow: var(--shadow);
}

.kpi-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.kpi-value {
  font-size: 28px;
  font-weight: 800;
  line-height: 1;
  color: var(--text);
}

.kpi-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

.kpi-value.orange { color: var(--accent-orange); }
.kpi-value.green { color: var(--green); }
.kpi-value.blue { color: var(--blue); }
.kpi-value.red { color: var(--red); }

.kpi-antecipacao {
  margin-bottom: 16px;
}

.kpi-antecipacao .kpi-card {
  display: inline-block;
  min-width: 160px;
}

/* ── JANELA DE PREPARO ── */
.janela-card .janela-title {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.janela-card .janela-title strong { color: var(--text); }

.janela-bar {
  display: flex;
  border-radius: 6px;
  overflow: hidden;
  height: 32px;
  margin-bottom: 10px;
}

.janela-seg {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 0 8px;
}

.janela-seg.prod { background: var(--red); }
.janela-seg.ent { background: var(--blue); }

.janela-legend {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: var(--text-muted);
}

.legend-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 4px;
  vertical-align: middle;
}

/* ── SABORES GRID ── */
.sabores-section { margin-top: 8px; }

.section-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text);
}

.subsection-title {
  font-size: 13px;
  font-weight: 600;
  margin: 20px 0 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.filter-pills {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.pill {
  background: none;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  color: var(--text-muted);
  font-family: inherit;
  transition: all .15s;
}

.pill:hover { background: var(--bg); color: var(--text); }
.pill.active { border-color: var(--text); color: var(--text); font-weight: 600; }

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

.sabor-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow);
  transition: box-shadow .15s;
}

.sabor-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,.1); }

.sabor-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 3px;
}

.sabor-nome {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}

.sabor-prev {
  font-size: 12px;
  color: var(--text-muted);
}

.sabor-ingredientes {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.sabor-bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sabor-bar-track {
  flex: 1;
  height: 4px;
  background: #f0f0f0;
  border-radius: 2px;
  overflow: hidden;
}

.sabor-bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width .3s ease;
}

.sabor-qtd {
  font-size: 22px;
  font-weight: 800;
  line-height: 1;
  min-width: 36px;
  text-align: right;
}

.sabor-card.hidden-filter { display: none; }

/* ── TABLE ── */
.table-wrapper {
  overflow-x: auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table th {
  padding: 10px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.data-table td {
  padding: 9px 14px;
  border-bottom: 1px solid #f2f2f2;
  color: var(--text);
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tr.current-row td { background: #fffbe6; }
.data-table td.cell-red { color: var(--red); font-weight: 600; }
.data-table td.cell-green { color: var(--green); font-weight: 600; }

/* ── TEMPOS ── */
.tempos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.comparativo-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

.comparativo-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.comparativo-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.comparativo-label { font-size: 12px; color: var(--text-muted); min-width: 120px; }
.comparativo-bar-wrap { flex: 1; }
.comparativo-bar { height: 24px; border-radius: 4px; display: flex; align-items: center; padding: 0 10px; }
.comparativo-bar span { font-size: 12px; font-weight: 600; color: #fff; }
.comparativo-bar.sem { background: #ccc; }
.comparativo-bar.com { background: var(--blue); }

/* ── FORM ── */
.form-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 6px;
}

.field { display: flex; flex-direction: column; }
.field-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.input {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  background: var(--card);
  color: var(--text);
  transition: border-color .15s;
}

.input:focus { border-color: #aaa; }

.sabores-form-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}

.sabor-field { display: flex; flex-direction: column; }

.sabor-field-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}

.sabor-field-sub {
  font-size: 10px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.sabor-field input {
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  text-align: center;
  font-weight: 600;
  width: 100%;
}

.sabor-field input:focus { border-color: #aaa; }

.btn-primary {
  background: var(--text);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 12px 28px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: opacity .15s;
}

.btn-primary:hover { opacity: 0.85; }

/* ── TOAST ── */
.toast {
  margin-top: 14px;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
}

.toast.success { background: #e8f5e9; color: #2e7d32; border: 1px solid #c8e6c9; }
.toast.error { background: #fdecea; color: #c62828; border: 1px solid #ffcdd2; }
.toast.hidden { display: none; }

/* ── PAGINATION ── */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-muted);
}

.pagination button {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
  transition: background .15s;
}

.pagination button:hover:not(:disabled) { background: var(--bg); }
.pagination button:disabled { opacity: 0.4; cursor: default; }

/* ── EMPTY STATE ── */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
  font-size: 14px;
}

/* ── RESPONSIVE ── */
@media (max-width: 700px) {
  .sabores-grid { grid-template-columns: repeat(2, 1fr); }
  .sabores-form-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid-2 { grid-template-columns: 1fr; }
  .kpi-row { flex-direction: column; }
  .tabs { gap: 2px; }
  .tab { padding: 5px 10px; font-size: 12px; }
  .brand { font-size: 13px; }
}