/* ═══════════════════════════════════════════
   FRITITRUCK — Estilos específicos por página
   (Ventas, Inventario, Reportes, Kardex)
   ═══════════════════════════════════════════ */

/* ── Pantalla de venta ─────────────────── */
.venta-layout    { display: grid; grid-template-columns: 1fr 340px; gap: 1.5rem; align-items: start; }
.productos-grid  { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }

.producto-card {
  background: #fff; border: 1.5px solid var(--gray-200);
  border-radius: var(--radius); padding: 1rem;
  cursor: pointer; transition: all 0.12s;
  text-align: center; user-select: none;
}
.producto-card:hover            { border-color: var(--green); background: var(--green-light); }
.producto-card.selected         { border-color: var(--green); background: var(--green-light); box-shadow: 0 0 0 1.5px var(--green); }
.producto-card.out-of-stock     { opacity: 0.5; cursor: not-allowed; border-color: var(--gray-200); background: var(--gray-50); }
.producto-card .p-name          { font-size: 13px; font-weight: 700; color: var(--gray-900); margin-bottom: 4px; }
.producto-card .p-price         { font-size: 12px; font-weight: 600; color: var(--gray-600); }

/* ── Carrito ──────────────────────────── */
.carrito-panel      { background: #fff; border: 1px solid var(--gray-100); border-radius: var(--radius); position: sticky; top: 1.5rem; overflow: hidden; }
.carrito-header     { padding: 1rem 1.25rem; background: var(--gray-50); border-bottom: 1px solid var(--gray-100); font-size: 14px; font-weight: 700; color: var(--gray-900); }
.carrito-items      { padding: 0.5rem; min-height: 180px; max-height: 350px; overflow-y: auto; }
.carrito-item       { display: flex; align-items: flex-start; gap: 8px; padding: 10px; border-bottom: 1px solid var(--gray-50); }
.ci-name            { flex: 1; font-size: 13px; font-weight: 600; color: var(--gray-900); line-height: 1.3; }
.ci-qty             { display: flex; align-items: center; gap: 6px; margin-top: 4px; }
.ci-qty button      { width: 22px; height: 22px; border: 1.5px solid var(--gray-200); border-radius: 50%; background: #fff; font-size: 12px; cursor: pointer; display: flex; align-items: center; justify-content: center; color: var(--gray-600); }
.ci-qty button:hover { border-color: var(--green); color: var(--green); }
.ci-qty span        { font-size: 12px; font-weight: 600; min-width: 16px; text-align: center; }
.ci-subtotal        { font-size: 13px; font-weight: 700; color: var(--green); min-width: 60px; text-align: right; }
.ci-remove          { color: var(--gray-400); cursor: pointer; font-size: 18px; line-height: 1; padding: 0 4px; background: none; border: none; margin-left: 4px; }
.ci-remove:hover    { color: var(--red); }
.carrito-footer     { padding: 1.25rem; border-top: 1px dashed var(--gray-200); background: #fff; }
.carrito-total-row  { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.carrito-total-label { font-size: 14px; font-weight: 700; color: var(--gray-900); }
.carrito-total-value { font-size: 24px; font-weight: 800; color: var(--green); }
.carrito-empty      { text-align: center; color: var(--gray-400); font-size: 13px; padding: 2rem 1rem; }

/* ── Kardex ──────────────────────────── */
.kardex-modal               { max-width: 860px; }
.kardex-header-info         { display: flex; gap: 1.5rem; flex-wrap: wrap; background: var(--gray-50); border-radius: var(--radius); padding: 1rem 1.25rem; margin-bottom: 1.25rem; border: 1px solid var(--gray-100); }
.kardex-header-info > div   { flex: 1; min-width: 120px; }
.kardex-header-info label   { font-size: 11px; color: var(--gray-400); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; display: block; margin-bottom: 3px; }
.kardex-header-info span    { font-size: 14px; font-weight: 700; color: var(--gray-900); }
.kardex-table-wrap          { overflow-x: auto; }
.kardex-table               { width: 100%; border-collapse: collapse; min-width: 640px; font-size: 12px; }
.kardex-table thead tr:first-child th  { background: var(--green); color: #fff; text-align: center; padding: 8px 6px; font-size: 12px; font-weight: 700; border: 1px solid rgba(255,255,255,0.2); }
.kardex-table thead tr:first-child th:nth-child(3) { background: #c05e0a; }
.kardex-table thead tr:first-child th:nth-child(4) { background: #1a5fa8; }
.kardex-table thead tr:last-child th   { background: var(--gray-100); color: var(--gray-600); text-align: center; padding: 7px 6px; font-size: 11px; font-weight: 600; border: 1px solid var(--gray-200); text-transform: uppercase; }
.kardex-table tbody td                 { padding: 8px 8px; text-align: center; border: 1px solid var(--gray-100); color: var(--gray-900); vertical-align: middle; }
.kardex-table tbody tr:hover td        { background: var(--gray-50); }
.kardex-table td.fecha-col             { text-align: left; font-weight: 500; white-space: nowrap; }
.kardex-table td.section-compra        { background: rgba(26,122,74,0.05); }
.kardex-table td.section-venta         { background: rgba(232,102,10,0.05); }
.kardex-table td.section-saldo         { background: rgba(26,95,168,0.06); font-weight: 700; }
.kardex-table td.empty                 { color: var(--gray-300); }
.kardex-saldo-final { display: flex; justify-content: space-between; align-items: center; background: var(--green-light); border-radius: var(--radius-sm); padding: 10px 14px; margin-top: 1rem; }
.kardex-saldo-final span { font-size: 13px; color: var(--green); font-weight: 700; }

/* ── Reportes ─────────────────────────── */
.periodo-btn-active    { background: var(--green-light) !important; border-color: var(--green) !important; color: var(--green) !important; font-weight: 700 !important; }
#grafica-ventas        { width: 100%; }
.reporte-search-highlight { background: #fff3cd; }

/* ── Selector de tipo de producto (Paso 0) ── */
.tipo-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  background: #fff;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-600);
  cursor: pointer;
  transition: all 0.12s;
  user-select: none;
}
.tipo-btn:hover   { border-color: var(--green); color: var(--green); background: var(--green-light); }
.tipo-btn.active  { border-color: var(--green); color: var(--green); background: var(--green-light); box-shadow: 0 0 0 2px var(--green); font-weight: 700; }
.tipo-btn .tipo-emoji { font-size: 20px; }

/* ════════════════════════════════════════
   DASHBOARD DE BIENVENIDA
   ════════════════════════════════════════ */
.dashboard-welcome {
  background: linear-gradient(135deg, #0f4d2e 0%, #1a7a4a 100%);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  box-shadow: 0 2px 12px rgba(15,77,46,0.25);
}
.dashboard-greeting {
  color: #fff;
}
.dashboard-greeting h2 {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 2px;
}
.dashboard-greeting p {
  font-size: 12px;
  color: rgba(255,255,255,0.65);
}
.dashboard-stats {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.dash-stat {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  text-align: center;
  min-width: 80px;
  backdrop-filter: blur(4px);
}
.dash-stat-val {
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.dash-stat-lbl {
  font-size: 10px;
  color: rgba(255,255,255,0.60);
  margin-top: 3px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.dash-stat.alerta .dash-stat-val { color: #fbbf24; }
.dash-stat-pendientes { color: rgba(255,255,255,0.60); font-size:10px; margin-top:3px; }

/* ════════════════════════════════════════
   TARJETAS DE PRODUCTO — con acento
   por categoría
   ════════════════════════════════════════ */
.producto-card {
  background: #fff;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 12px 8px;
  cursor: pointer;
  transition: all 0.14s;
  text-align: center;
  user-select: none;
  position: relative;
  overflow: hidden;
}
/* Línea de color en la parte superior según categoría */
.producto-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gray-200);
  transition: background 0.14s;
}
.producto-card[data-cat="licuado"]::before       { background: #3b82f6; }
.producto-card[data-cat="fruta cortada"]::before { background: #f59e0b; }
.producto-card[data-cat="waffles"]::before       { background: #8b5cf6; }
.producto-card[data-cat="chocobananos"]::before  { background: #92400e; }
.producto-card[data-cat="fruta"]::before,
.producto-card[data-cat="frutas"]::before        { background: #ef4444; }
.producto-card[data-cat="topping"]::before,
.producto-card[data-cat="toppings"]::before      { background: #f59e0b; }

.producto-card:hover {
  border-color: var(--green);
  background: var(--green-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(26,122,74,0.15);
}
.producto-card:hover::before   { background: var(--green); }
.producto-card.selected {
  border-color: var(--green);
  background: var(--green-light);
  box-shadow: 0 0 0 2px var(--green);
}
.producto-card.selected::before { background: var(--green); }
.producto-card.out-of-stock {
  opacity: 0.45;
  cursor: not-allowed;
  border-color: var(--gray-200);
  background: var(--gray-50);
}
.producto-card .p-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
  line-height: 1.3;
}
.producto-card .p-price {
  font-size: 13px;
  font-weight: 800;
  color: var(--green);
}

/* ════════════════════════════════════════
   BOTONES DE TIPO (Paso 0) — mejorados
   ════════════════════════════════════════ */
.tipo-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 2px solid var(--gray-200);
  border-radius: 20px;
  background: #fff;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-600);
  cursor: pointer;
  transition: all 0.14s;
  user-select: none;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.tipo-btn:hover {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-light);
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(26,122,74,0.15);
}
.tipo-btn.active {
  border-color: var(--green);
  color: #fff;
  background: var(--green);
  box-shadow: 0 3px 10px rgba(26,122,74,0.30);
  font-weight: 700;
}
.tipo-btn .tipo-emoji { font-size: 18px; }