/* ============================================================
   COMPARTIDO: tablas, formularios, botones, modal y toasts
   Separado de styles.css — el orden de los archivos en index.html
   replica el orden original para conservar la cascada exacta.
   ============================================================ */
/* ===== TABLES ===== */
.table-container {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  background: #f8fafc;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--text-light);
  position: sticky;
  top: 0;
}

.data-table tr:hover {
  background: #f8fafc;
}

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

/* ===== FORMS ===== */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
  font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
}

/* ===== CAMPOS NUMÉRICOS SIN FLECHITAS =====
   Los campos de cantidad, stock, precio, descuento y monto se cargan
   escribiendo directamente el valor: se oculta el control ↑↓ nativo
   de los input type="number". Aplica a todo el sistema (Productos,
   Compras, Punto de Venta, Caja, Configuración, modales). */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

/* ===== BUTTONS ===== */
.btn {
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: white;
}

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

.btn-secondary {
  background: var(--secondary);
  color: white;
}

.btn-secondary:hover {
  background: #475569;
}

.btn-success {
  background: var(--success);
  color: white;
}

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

.btn-danger {
  background: var(--danger);
  color: white;
}

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

.btn-warning {
  background: var(--warning);
  color: white;
}

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

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* ===== MODAL ===== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
}

.modal-content {
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  z-index: 1;
}

.modal-header {
  padding: 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-size: 1.2rem;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-light);
}

.modal-body {
  padding: 20px;
}

.modal-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* ===== TOAST ===== */
#toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  padding: 12px 20px;
  border-radius: var(--radius);
  color: white;
  font-weight: 500;
  animation: slideIn 0.3s ease;
  box-shadow: var(--shadow-lg);
}

.toast-success { background: var(--success); }
.toast-error { background: var(--danger); }
.toast-warning { background: var(--warning); }
.toast-info { background: var(--primary); }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}


/* ============================================================
   FICHA DE LUJO — modal de formulario premium (COMPARTIDO)
   Usado por varios menús (Productos, Compras, ...). Los detalles
   propios de cada menú viven en el .css de ese menú
   (ej: .pf-margen y .pf-gen están en productos.css).
   OJO: NO poner overflow:hidden en el modal-content (rompe el
   scroll y no se alcanzan las últimas secciones ni el guardar).
   ============================================================ */
/* --- ficha de lujo: base del modal --- */
/* OJO: NO poner overflow:hidden en el modal (lo primero que se rompe es el
   scroll y no se alcanzan las últimas secciones ni el botón de guardar) */
.modal-content:has(.pf-lujo) { width: 94%; max-width: 960px; max-height: 97vh; border-radius: 22px; }
.modal-content:has(.pf-lujo) .modal-header { display: none; }
.pf-lujo { margin: -20px; background: #fff; border-radius: 22px; overflow: hidden; }
/* lujo INLINE: ficha usada dentro de la página (no en modal),
   p. ej. el panel de Apertura de Caja — sin margen negativo */
.pf-lujo.pf-lujo-inline { margin: 0; box-shadow: 0 14px 34px -18px rgba(15, 23, 42, .45); }

.pf-header {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 20px;
  color: #fff;
  background: linear-gradient(120deg, #0f172a 0%, #1e3a8a 55%, #4c1d95 100%);
}
.pf-header::after {
  content: '';
  position: absolute;
  width: 240px; height: 240px;
  right: -70px; top: -120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59, 130, 246, .45), transparent 65%);
}
.pf-header > * { position: relative; z-index: 1; }
.pf-header-ico {
  width: 46px; height: 46px;
  border-radius: 14px;
  background: rgba(255, 255, 255, .15);
  border: 1px solid rgba(255, 255, 255, .25);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  flex: 0 0 46px;
}
.pf-eyebrow { font-size: .63rem; letter-spacing: .2em; font-weight: 800; opacity: .75; }
.pf-header-txt h3 { font-size: 1.15rem; font-weight: 800; margin-top: 2px; }
.pf-close {
  margin-left: auto;
  background: rgba(255, 255, 255, .12) !important;
  border: 1px solid rgba(255, 255, 255, .25) !important;
  color: #fff !important;
  width: 36px; height: 36px;
  border-radius: 50%;
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  transition: all .25s;
}
.pf-close:hover { background: rgba(255, 255, 255, .28) !important; transform: rotate(90deg); }

.pf-form { padding: 14px 18px 12px; }
.pf-seccion { margin-bottom: 20px; }
/* 3 paneles lado a lado → toda la ficha a la vista sin hacer scroll */
.pf-columnas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
/* variante de 2 columnas (apertura y reabrir caja) */
.pf-lujo .pf-col-2 { grid-template-columns: 1fr 1fr; }
/* pista de campo dentro de una ficha lujo — definida acá para que
   cualquier menú (caja, productos, …) no dependa de otro css */
.pf-lujo .field-hint { display: block; margin-top: 5px; font-size: .75rem; color: var(--text-light); }
.pf-columnas .pf-seccion {
  margin-bottom: 0;
  background: #fff;
  border: 1.5px solid #e2e8f0;
  border-radius: 16px;
  padding: 12px;
  box-shadow: 0 12px 26px -20px rgba(15, 23, 42, .55);
}
.pf-columnas .pf-seccion-titulo { margin-bottom: 10px; }
.pf-columnas .pf-grid { grid-template-columns: 1fr; gap: 11px; }
.pf-columnas .pf-full { grid-column: auto; }
.pf-columnas .input-code-row .btn { padding: 0 10px !important; font-size: .82rem !important; }
.pf-seccion-titulo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 14px;
}
.pf-seccion-titulo span {
  width: 26px; height: 26px;
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: .8rem;
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  box-shadow: 0 6px 12px -6px rgba(59, 130, 246, .7);
}
.pf-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; }
.pf-full { grid-column: 1 / -1; }
.pf-lujo .form-group { margin-bottom: 0; }
.pf-lujo .form-group label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: #334155;
  margin-bottom: 7px;
}
.pf-req { color: #ef4444; }
.pf-lujo .form-group input,
.pf-lujo .form-group select,
.pf-lujo .form-group textarea {
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  background: #f8fafc;
  padding: 11px 13px;
  font-size: .93rem;
  transition: all .2s;
}
.pf-lujo .form-group input:focus,
.pf-lujo .form-group select:focus,
.pf-lujo .form-group textarea:focus {
  background: #fff;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, .12);
}
.pf-lujo textarea { resize: vertical; min-height: 58px; }

/* dinero con sufijo Gs */
.pf-money { position: relative; display: flex; align-items: center; }
.pf-money input { width: 100%; padding-right: 46px; font-variant-numeric: tabular-nums; font-weight: 600; }
.pf-money span {
  position: absolute;
  right: 11px;
  font-size: .7rem;
  font-weight: 800;
  color: var(--text-light);
  background: #e2e8f0;
  padding: 3px 8px;
  border-radius: 8px;
  pointer-events: none;
}

/* interruptor de estado (switch) */
.pf-lujo label.pf-switch {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  user-select: none;
  margin-bottom: 0;
  font-weight: 500;
}
.pf-lujo .pf-switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.pf-slider {
  width: 46px; height: 26px;
  flex: 0 0 46px;
  border-radius: 999px;
  background: #cbd5e1;
  position: relative;
  transition: background .2s;
}
.pf-slider::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, .25);
  transition: transform .2s;
}
.pf-lujo .pf-switch input:checked + .pf-slider { background: linear-gradient(135deg, #22c55e, #16a34a); }
.pf-lujo .pf-switch input:checked + .pf-slider::after { transform: translateX(20px); }
.pf-lujo .pf-switch em { font-style: normal; font-size: .85rem; font-weight: 600; color: #334155; }

/* utilidad: ocultar bloques de la ficha (ej: bloque de envase fuera de COMPUESTO) */
.pf-lujo .pf-oculto { display: none !important; }

/* bloque "descontar de un envase" — productos por COMPUESTO (ej: barril de aceite 50 L) */
.pf-lujo .pf-envase select { margin-bottom: 0; }
.pf-lujo .pf-envase .pf-envase-ml { margin-top: 10px; margin-bottom: 0; }
.pf-lujo .pf-envase .field-hint { display: block; margin-top: 8px; }
/* cantidad por compuesto: número + unidad (ml/L, g/kg, mm/m) */
.pf-lujo .pf-envase-cant { display: flex; gap: 8px; }
.pf-lujo .pf-envase-cant input { flex: 1 1 auto; min-width: 0; }
.pf-lujo .pf-envase-cant select { flex: 0 0 auto; min-width: 96px; }
/* stock calculado desde el envase: solo lectura */
.pf-lujo input[readonly] { opacity: .8; cursor: not-allowed; background: #f1f5f9; }

/* pie del formulario */
.pf-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--border);
  margin-top: 10px;
  flex-wrap: wrap;
}
.pf-footer-nota { font-size: .75rem; color: var(--text-light); }
.pf-footer-btns { display: flex; gap: 10px; margin-left: auto; }
.pf-footer .btn-secondary { padding: 12px 18px !important; border-radius: 13px !important; }
.pf-submit {
  background: linear-gradient(135deg, #3b82f6, #4f46e5) !important;
  color: #fff !important;
  border: none !important;
  padding: 12px 24px !important;
  border-radius: 13px !important;
  font-weight: 800 !important;
  box-shadow: 0 14px 26px -12px rgba(79, 70, 229, .7);
  transition: all .2s;
}
.pf-submit:hover { transform: translateY(-2px); box-shadow: 0 18px 30px -12px rgba(79, 70, 229, .8); }


/* ficha de lujo: en pantallas angostas los paneles se apilan */
@media (max-width: 720px) {
  .pf-columnas { grid-template-columns: 1fr; }
  .pf-lujo .pf-col-2 { grid-template-columns: 1fr; }
  .pf-grid { grid-template-columns: 1fr; }
}