/* Custom Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: white;
  border-radius: 20px;
  padding: 40px;
  max-width: 440px;
  width: 90%;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  transform: scale(0.95) translateY(30px);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.modal-icon.success {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
}

.modal-icon.warning {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: white;
}

.modal-icon.info {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  color: white;
}

.modal-icon svg {
  width: 36px;
  height: 36px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.modal-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: #111827;
  text-align: center;
  margin-bottom: 12px;
  letter-spacing: -0.025em;
}

.modal-message {
  font-size: 1.0625rem;
  color: #6b7280;
  text-align: center;
  line-height: 1.7;
  margin-bottom: 32px;
}

.modal-buttons {
  display: flex;
  gap: 12px;
}

.modal-button {
  flex: 1;
  padding: 14px 28px;
  border: none;
  border-radius: 12px;
  font-size: 1.0625rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.modal-button-primary {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
}

.modal-button-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.modal-button-primary:active {
  transform: translateY(0);
}

.modal-button-danger {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: white;
}

.modal-button-danger:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
}

.modal-button-danger:active {
  transform: translateY(0);
}

.modal-button-secondary {
  background: white;
  color: #374151;
  border: 2px solid #e5e7eb;
  box-shadow: none;
}

.modal-button-secondary:hover {
  background: #f9fafb;
  border-color: #d1d5db;
  transform: translateY(-1px);
}

.modal-button-secondary:active {
  transform: translateY(0);
}

.modal-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
}

/* Loading spinner */
.modal-spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(255, 255, 255, 0.2);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 640px) {
  .modal {
    padding: 32px 24px;
    border-radius: 16px;
  }
  
  .modal-title {
    font-size: 1.5rem;
  }
  
  .modal-message {
    font-size: 1rem;
  }
  
  .modal-buttons {
    flex-direction: column;
  }
  
  .modal-button {
    width: 100%;
  }
}