/* ═════════════════════════════════════════════════════════════════════════
   SHARED HEADER & NAVIGATION STYLES
   ═════════════════════════════════════════════════════════════════════════ */

.shared-header-wrapper {
  width: 100%;
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.shared-header {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* Header Left - Back Button */
.header-left {
  flex-shrink: 0;
}

.header-back-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border: 1px solid #e5e7eb;
  background: #fff;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  color: #374151;
  cursor: pointer;
  transition: all 0.2s;
}

.header-back-btn:hover {
  background: #f3f4f6;
  border-color: #d1d5db;
}

.header-back-btn:active {
  transform: scale(0.98);
}

/* Header Center - Breadcrumb */
.header-center {
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  white-space: nowrap;
  padding: 0 10px;
}

.breadcrumb-item {
  display: inline-block;
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.breadcrumb-item a,
.breadcrumb-item button {
  color: #6b7280;
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: color 0.2s;
}

.breadcrumb-item a:hover,
.breadcrumb-item button:hover {
  color: #1f2937;
}

.breadcrumb-item.active {
  color: #1f2937;
  font-weight: 600;
}

.breadcrumb-separator {
  color: #d1d5db;
  margin: 0 2px;
}

/* Header Right - Plan & Profile */
.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.header-plan-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  border-left: 1px solid #e5e7eb;
  padding-left: 16px;
}

.plan-badge {
  font-size: 12px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 4px;
  background: #f0f9ff;
  color: #0369a1;
}

.plan-badge.plan-premium {
  background: #fef3c7;
  color: #92400e;
}

.plan-badge.plan-vip {
  background: #f3e8ff;
  color: #6b21a8;
}

.plan-upgrade-btn {
  padding: 6px 12px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.plan-upgrade-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.plan-upgrade-btn:active {
  transform: translateY(0);
}

/* Header Profile Menu */
.header-profile-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-profile-btn,
.header-language-btn,
.header-logout-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid #e5e7eb;
  background: white;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.2s;
}

.header-profile-btn:hover,
.header-language-btn:hover,
.header-logout-btn:hover {
  background: #f3f4f6;
  border-color: #d1d5db;
}

.header-logout-btn:hover {
  background: #fee2e2;
  border-color: #fca5a5;
}

/* ═════════════════════════════════════════════════════════════════════════
   SHARED FOOTER STYLES
   ═════════════════════════════════════════════════════════════════════════ */

.shared-footer-wrapper {
  width: 100%;
  background: #f9fafb;
  border-top: 1px solid #e5e7eb;
  margin-top: auto;
}

.shared-footer {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-back-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  color: #374151;
  cursor: pointer;
  transition: all 0.2s;
}

.footer-back-btn:hover {
  background: #f3f4f6;
  border-color: #d1d5db;
}

.footer-copyright {
  font-size: 12px;
  color: #9ca3af;
  margin: 0;
}

/* ═════════════════════════════════════════════════════════════════════════
   MODAL STYLES
   ═════════════════════════════════════════════════════════════════════════ */

.access-denied-modal,
.plan-selection-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  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);
  cursor: pointer;
}

.modal-content {
  position: relative;
  background: white;
  border-radius: 12px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  padding: 32px;
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
}

.access-denied-modal .modal-content h2 {
  margin: 0 0 16px;
  font-size: 20px;
  font-weight: 700;
  color: #1f2937;
}

.access-denied-modal .modal-content p {
  margin: 0 0 24px;
  font-size: 14px;
  color: #6b7280;
  line-height: 1.5;
}

.modal-close-btn {
  display: block;
  width: 100%;
  padding: 12px 16px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.modal-close-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.access-denied-modal .modal-content .modal-close-btn {
  position: relative;
}

/* Plan Selection Modal */
.plans-modal {
  max-width: 900px;
}

.plans-modal h2 {
  margin: 0 0 24px;
  font-size: 24px;
  font-weight: 700;
  text-align: center;
  color: #1f2937;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.plan-card {
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  transition: all 0.3s;
  cursor: pointer;
}

.plan-card:hover {
  border-color: #667eea;
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.1);
  transform: translateY(-4px);
}

.plan-card h3 {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 700;
  color: #1f2937;
}

.plan-price {
  margin: 0 0 8px;
  font-size: 28px;
  font-weight: 700;
  color: #1f2937;
}

.plan-price .amount {
  font-size: 32px;
}

.plan-price .currency {
  font-size: 14px;
  color: #6b7280;
}

.plan-price .interval {
  font-size: 12px;
  color: #9ca3af;
}

.plan-description {
  margin: 0 0 16px;
  font-size: 13px;
  color: #6b7280;
}

.plan-features {
  list-style: none;
  padding: 16px 0;
  margin: 0 0 20px;
  border-top: 1px solid #e5e7eb;
  border-bottom: 1px solid #e5e7eb;
  text-align: left;
}

.plan-features li {
  padding: 6px 0;
  font-size: 13px;
  color: #4b5563;
}

.btn-select-plan {
  width: 100%;
  padding: 12px 16px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-select-plan:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.modal-close-btn:absolute {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  padding: 0;
  background: #f3f4f6;
  color: #6b7280;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
}

/* ═════════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ═════════════════════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
  .shared-header {
    height: auto;
    flex-wrap: wrap;
    padding: 12px 16px;
    gap: 12px;
  }

  .header-center {
    order: 3;
    width: 100%;
    min-width: auto;
  }

  .header-right {
    order: 2;
  }

  .breadcrumb-nav {
    font-size: 12px;
    padding: 0 5px;
  }

  .shared-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .plan-upgrade-btn {
    display: none; /* Ocultar en móvil */
  }

  .plans-grid {
    grid-template-columns: 1fr;
  }

  .modal-content {
    width: 95%;
    padding: 24px;
  }
}

@media (max-width: 480px) {
  .header-plan-cta {
    border-left: none;
    padding-left: 0;
    gap: 6px;
  }

  .plan-badge {
    font-size: 10px;
  }

  .breadcrumb-nav {
    gap: 4px;
  }

  .breadcrumb-item {
    max-width: 80px;
  }

  .header-profile-btn,
  .header-language-btn,
  .header-logout-btn {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }
}