/* ===== DIGITALDJIN - COMPONENTES UI REUTILIZABLES ===== */
/* Tarjetas, botones, badges, formularios, elementos de producto */

/* ===== TARJETA DE PRODUCTO ===== */
.producto-card {
  background: var(--color-bg-primary);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.producto-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.producto-card a {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.producto-imagen {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-secondary);
  padding: 20px;
  flex-shrink: 0;
}

.producto-imagen img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.imagen-placeholder {
  font-size: 4rem;
  color: var(--color-text-muted);
}

.producto-info {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.categoria-tag {
  display: inline-block;
  background: var(--color-primary-light);
  color: var(--color-primary);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 15px;
  width: fit-content;
}

.producto-info h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 10px;
  min-height: 40px;
  line-height: 1.3;
}

.producto-descripcion {
  color: var(--color-text-secondary);
  margin: 10px 0 20px;
  min-height: 40px;
  font-size: 0.9rem;
  line-height: 1.5;
  flex-grow: 1;
}

.producto-precio {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 15px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.producto-precio .precio-original {
  text-decoration: line-through;
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

.producto-precio .precio-oferta {
  color: var(--color-error);
  font-size: 1.4rem;
}

.stock-disponible,
.stock-agotado {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
}

.stock-disponible {
  background: var(--color-success-light);
  color: var(--color-success);
}

.stock-agotado {
  background: var(--color-error-light);
  color: var(--color-error);
}

.btn-cotizar {
  display: inline-block;
  background: var(--color-success);
  color: white;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  margin-top: auto;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  text-decoration: none;
}

.btn-cotizar:hover {
  background: #0da271;
  transform: translateY(-2px);
}

/* ===== BOTONES ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
}

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

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
  background: var(--color-secondary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-success:hover {
  background: #0da271;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

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

.btn-whatsapp {
  background: #25d366;
  color: white;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.btn-whatsapp:hover {
  background: #20bb59;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-whatsapp-large {
  background: #25d366;
  color: white;
  text-decoration: none;
  padding: 16px 40px;
  border-radius: var(--radius-xl);
  font-weight: 700;
  font-size: 1.25rem;
  margin: 20px 0;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-whatsapp-large:hover {
  background: #20bb59;
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

/* ===== BADGES Y ETIQUETAS ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
}

.badge-primary { background: var(--color-primary-light); color: var(--color-primary); }
.badge-success { background: var(--color-success-light); color: var(--color-success); }
.badge-warning { background: var(--color-warning-light); color: var(--color-warning); }
.badge-error { background: var(--color-error-light); color: var(--color-error); }

/* ===== ALERTAS Y MENSAJES ===== */
.alert {
  padding: 16px;
  border-radius: var(--radius-md);
  margin-bottom: 25px;
  font-weight: 600;
  border-left: 4px solid;
}

.alert-error {
  background: var(--color-error-light);
  color: var(--color-error);
  border-left-color: var(--color-error);
}

.alert-success {
  background: var(--color-success-light);
  color: var(--color-success);
  border-left-color: var(--color-success);
}

.alert-warning {
  background: var(--color-warning-light);
  color: var(--color-warning);
  border-left-color: var(--color-warning);
}

/* ===== FORMULARIOS ===== */
.form-group {
  margin-bottom: 28px;
}

.form-group label {
  display: block;
  margin-bottom: 10px;
  color: var(--color-text-primary);
  font-weight: 700;
  font-size: 1.05rem;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 1.05rem;
  transition: all var(--transition-fast);
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
}

.form-note {
  background: var(--color-primary-light);
  color: var(--color-primary);
  padding: 15px;
  border-radius: var(--radius-md);
  margin-top: 20px;
  font-size: 0.95rem;
  line-height: 1.6;
}

.precio-info {
  background: var(--color-warning-light);
  color: var(--color-warning);
  padding: 12px;
  border-radius: var(--radius-md);
  margin: 15px 0;
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ===== FOOTER - CONFIGURACIÓN EXACTA DE NETLIFY ===== */
footer {
  background-color: #111827;    /* Gris oscuro exacto de Netlify */
  color: #e5e7eb;               /* Gris claro exacto de Netlify */
  text-align: center;
  padding: 25px 0;              /* Padding exacto de Netlify */
  margin-top: auto;             /* Sticky footer */
  flex-shrink: 0;               /* Evita encogimiento con flexbox */
}

footer .container {
  max-width: 1100px;            /* Alineado con .container de Netlify */
  margin: 0 auto;
  padding: 0 20px;
}

footer p {
  margin: 6px 0;                /* Margen exacto de Netlify */
  font-size: 0.95rem;           /* Tamaño exacto de Netlify */
  line-height: 1.6;
}

/* Línea del RUC - estilo exacto con inline convertido a clase */
.footer-ruc {
  margin-top: 12px !important;  /* Exacto del inline original */
  font-size: 0.9rem !important; /* Exacto del inline original */
  color: #cbd5e1 !important;    /* #cbd5e1 = color del inline original */
  opacity: 0.95;
}

/* Responsive - manteniendo comportamiento de Netlify */
@media (max-width: 768px) {
  footer {
    padding: 20px 0;            /* Ajuste suave para móvil */
  }
  footer p {
    font-size: 0.9rem;          /* Ligera reducción en móvil */
  }
  .footer-ruc {
    font-size: 0.85rem !important;
  }
}

/* ===== BOTONES FLOTANTES ===== */
.floating-buttons {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.floating-btn {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  font-size: 28px;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
}

.floating-btn:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.floating-btn.whatsapp-btn {
  background: #25d366;
}

.floating-btn.telegram-btn {
  background: #0088cc;
}

/* ===== PLACEHOLDERS Y ESTADOS VACÍOS ===== */
.empty-state {
  text-align: center;
  padding: 40px;
  background: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  margin: 20px 0;
}

.empty-state p {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
}

/* ===== TRANSICIONES PARA FILTRADO ===== */
.producto-card {
  transition: opacity var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-normal);
}

.producto-card[style*="display: none"] {
  opacity: 0;
  transform: scale(0.95);
}