/* ============================================================
   VARIANTES, VISTA DE PRODUCTO Y PRESENTACIÓN LIBRE
   ============================================================ */

/* ---------------- En el formulario de producto ---------------- */

.bloque-variantes {
  margin: 8px 0 14px
}

.lista-variantes {
  display: grid;
  gap: 6px;
  margin-bottom: 10px
}

.fila-variante {
  display: grid;
  grid-template-columns: 1fr auto 34px;
  gap: 6px;
  align-items: center;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  border: 1px solid var(--line)
}

.fila-variante.agotada {
  border-color: rgba(198, 92, 66, .3);
  background: #fdf4f1
}

.input-variante-nombre {
  text-align: left !important;
  text-transform: capitalize
}

.btn-stock-variante {
  min-height: 32px;
  padding: 0 12px;
  border-radius: 9px;
  border: 1px solid rgba(47, 143, 78, .3);
  background: #e6f3ea;
  color: var(--green-2);
  font-size: 11.5px;
  font-weight: 800;
  white-space: nowrap;
  cursor: pointer
}

.btn-stock-variante.agotada {
  background: #f7e2dc;
  border-color: rgba(198, 92, 66, .35);
  color: var(--danger-2)
}

.btn-quitar-variante {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: #f7e2dc;
  color: var(--danger-2);
  font-weight: 800;
  cursor: pointer
}

.btn-quitar-variante:hover {
  background: var(--danger);
  color: #fff
}

.fila-nueva-variante {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px
}

.fila-nueva-variante input {
  min-height: 38px;
  padding: 0 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong)
}

.fila-nueva-variante button {
  min-height: 38px;
  padding: 0 16px;
  border-radius: var(--radius-sm);
  background: var(--gold);
  color: #fff8ef;
  font-weight: 700;
  cursor: pointer
}

/* ---------------- En la tarjeta del inventario ---------------- */

.resumen-variantes {
  margin: 2px 0 0 !important;
  font-size: 11.5px;
  color: var(--gold-2);
  font-weight: 700;
  text-transform: capitalize
}

.aviso-variante {
  color: var(--danger-2);
  margin-left: 5px
}

.variante-ok { color: var(--green-2) }
.variante-agotada { color: var(--danger-2) }

/* ---------------- En la cotización ---------------- */

.celda-presentacion {
  display: flex;
  gap: 4px;
  align-items: stretch
}

.celda-presentacion .select-presentacion,
.celda-presentacion .input-presentacion-libre {
  flex: 1 1 auto;
  min-width: 0
}

.input-presentacion-libre {
  text-align: left !important;
  font-weight: 700 !important;
  background: #fffdf6 !important;
  border-color: var(--gold) !important
}

.btn-editar-presentacion {
  flex: 0 0 auto;
  width: 30px;
  min-height: 32px;
  border-radius: 9px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  font-size: 12px;
  cursor: pointer
}

.btn-editar-presentacion:hover {
  background: var(--gold);
  border-color: var(--gold)
}

.select-variante {
  display: block;
  margin-top: 4px;
  width: 100%;
  min-height: 30px;
  padding: 0 6px;
  border-radius: 8px;
  border: 1px solid var(--gold);
  background: #fffdf6;
  font-size: 12px;
  font-weight: 700;
  color: var(--gold-2);
  text-transform: capitalize
}

.etiqueta-variante {
  display: inline-block;
  margin-top: 3px;
  padding: 2px 8px;
  border-radius: 999px;
  background: #fdf3e3;
  color: var(--gold-2);
  font-size: 11px;
  font-weight: 700
}

/* ---------------- Botón Ver y su modal ---------------- */

.btn-ver-producto {
  flex: 0 0 auto;
  min-height: 38px;
  padding: 0 12px;
  border-radius: 11px;
  border: 1px solid var(--line-strong);
  background: var(--surface-2);
  color: var(--text-soft);
  font-size: 12.5px;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  transition: background .14s, color .14s
}

.btn-ver-producto:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: #fff8ef
}

.ver-producto {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px
}

.ver-foto img {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--line)
}

.ver-foto .sin-imagen {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  background: var(--surface-2);
  border: 1px dashed var(--line-strong);
  color: var(--text-soft);
  font-size: 13px
}

.ver-datos h3 {
  margin: 0 0 3px;
  font-size: 20px;
  color: var(--title);
  text-transform: capitalize
}

.ver-marca {
  margin: 0 0 10px;
  font-size: 14px;
  color: var(--text-soft);
  text-transform: capitalize
}

.ver-estado {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 12px
}

.ver-categoria {
  font-size: 11.5px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text-soft);
  text-transform: capitalize
}

.ver-detalle {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text)
}

.ver-bloque {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line)
}

.ver-bloque h4 {
  margin: 0 0 8px;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: .7px;
  text-transform: uppercase;
  color: var(--gold-2)
}

.ver-variantes {
  display: flex;
  flex-wrap: wrap;
  gap: 6px
}

.chip-variante {
  padding: 4px 11px;
  border-radius: 999px;
  background: #e6f3ea;
  color: var(--green-2);
  font-size: 12px;
  font-weight: 700;
  text-transform: capitalize
}

.chip-variante.agotada {
  background: #f7e2dc;
  color: var(--danger-2)
}

.ver-lista {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 5px
}

.ver-lista li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 10px;
  border-radius: 8px;
  background: var(--surface-2);
  font-size: 13px;
  text-transform: capitalize
}

.btn-anadir-desde-ver {
  width: 100%;
  min-height: 46px;
  margin-top: 16px
}

@media(max-width:768px) {
  .ver-producto {
    grid-template-columns: 1fr;
    gap: 14px
  }

  .ver-foto {
    max-width: 200px;
    margin: 0 auto
  }

  .fila-variante {
    grid-template-columns: 1fr auto 32px
  }

  .btn-ver-producto {
    padding: 0 10px;
    font-size: 12px
  }
}

/* ---------------- Foto de cada variante ---------------- */

.fila-variante {
  grid-template-columns: 46px 1fr auto 34px
}

.foto-variante {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 9px;
  border: 1px dashed var(--line-strong);
  background: var(--surface);
  cursor: pointer;
  overflow: hidden;
  transition: border-color .15s
}

.foto-variante:hover {
  border-color: var(--gold);
  border-style: solid
}

.foto-variante img {
  width: 100%;
  height: 100%;
  object-fit: cover
}

.foto-vacia {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-soft);
  line-height: 1
}

@media(max-width:768px) {
  .fila-variante {
    grid-template-columns: 40px 1fr auto 32px
  }

  .foto-variante {
    width: 38px;
    height: 38px
  }
}

/* ============================================================
   PRESENTACIONES CON CAMBIOS PENDIENTES

   Nada se guarda hasta presionar Guardar: las filas nuevas y las
   marcadas para quitar se distinguen visualmente para que quede
   claro qué va a pasar.
   ============================================================ */

.btn-agregar-presentacion {
  width: 100%;
  min-height: 44px;
  margin-top: 10px;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--gold);
  background: #fffdf6;
  color: var(--gold-2);
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  transition: background .15s
}

.btn-agregar-presentacion:hover {
  background: #fdf3e3;
  border-style: solid
}

.fila-pendiente {
  border-left: 3px solid var(--gold);
  background: #fffdf6
}

.fila-pendiente input {
  background: #fff !important;
  border-color: var(--gold) !important
}

.btn-quitar-pendiente {
  width: 34px;
  min-height: 38px;
  border-radius: 9px;
  background: #f7e2dc;
  color: var(--danger-2);
  font-weight: 800;
  cursor: pointer
}

.btn-quitar-pendiente:hover {
  background: var(--danger);
  color: #fff
}

.aviso-pendiente {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  background: #fdf4f1;
  border: 1px solid rgba(198, 92, 66, .3);
  font-size: 12.5px;
  color: var(--danger-2);
  font-weight: 600
}

.btn-texto-mini {
  background: none;
  border: none;
  color: var(--primary);
  font-size: 12.5px;
  font-weight: 700;
  text-decoration: underline;
  cursor: pointer;
  padding: 0
}

.nota-pendiente {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--gold-2);
  font-weight: 600;
  text-align: center
}

/* ============================================================
   TABLA DE LA COTIZACIÓN — espacio para el lápiz

   La columna de presentación quedaba muy angosta y el botón de
   edición no entraba: el desplegable lo tapaba.
   ============================================================ */

@media(min-width:769px) {
  .tabla-items .fila-item {
    grid-template-columns: 1.7fr 1.45fr 1.2fr 1.15fr .85fr 36px
  }
}

.celda-presentacion {
  display: flex !important;
  gap: 4px;
  align-items: stretch;
  min-width: 0
}

.celda-presentacion .select-presentacion,
.celda-presentacion .input-presentacion-libre {
  flex: 1 1 auto;
  min-width: 0;
  width: auto
}

.btn-editar-presentacion {
  flex: 0 0 auto !important;
  width: 32px !important;
  min-width: 32px;
  min-height: 34px;
  display: grid;
  place-items: center;
  padding: 0;
  line-height: 1
}

/* La celda de la descripción aloja el selector de variante debajo */
.item-descripcion {
  display: block;
  min-width: 0
}

@media(max-width:768px) {
  .celda-presentacion {
    grid-column: 1/-1
  }

  .btn-editar-presentacion {
    width: 38px !important;
    min-width: 38px;
    min-height: 38px
  }
}

/* ---------------- Badge de variantes en la tarjeta ---------------- */

.badge-variantes {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 8px;
  border-radius: 999px;
  background: #fdf3e3;
  border: 1px solid rgba(180, 135, 58, .35);
  color: var(--gold-2);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .2px;
  white-space: nowrap
}

.badge-variantes em {
  font-style: normal;
  color: var(--danger-2);
  font-size: 9.5px
}

@media(max-width:768px) {
  .badge-variantes {
    font-size: 9px;
    padding: 2px 6px
  }
}