/* Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: var(--z-modal-backdrop);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  backdrop-filter: blur(5px);
}

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

.modal {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(-20px) scale(0.95);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  z-index: var(--z-modal);
  display: flex;
  flex-direction: column;
}

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

.modal-header {
  padding: 1.5rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  background-color: var(--white);
  z-index: 1;
  border-top-left-radius: var(--border-radius-lg);
  border-top-right-radius: var(--border-radius-lg);
}

.modal-title {
  margin: 0;
  font-size: 1.5rem;
  color: var(--secondary-color);
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition-fast);
}

.modal-close:hover {
  background-color: rgba(0, 0, 0, 0.05);
  color: var(--text-dark);
}

.modal-body {
  padding: 1.5rem;
  flex: 1;
  overflow-y: auto;
}

.modal-footer {
  padding: 1.5rem;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  position: sticky;
  bottom: 0;
  background-color: var(--white);
  border-bottom-left-radius: var(--border-radius-lg);
  border-bottom-right-radius: var(--border-radius-lg);
}

/* Modal sizes */
.modal-sm {
  max-width: 400px;
}

.modal-lg {
  max-width: 800px;
}

.modal-xl {
  max-width: 1140px;
}

/* Modal transitions */
.modal-fade .modal {
  transform: scale(0.95);
}

.modal-fade.active .modal {
  transform: scale(1);
}

.modal-slide-up .modal {
  transform: translateY(50px);
}

.modal-slide-up.active .modal {
  transform: translateY(0);
}

.modal-slide-down .modal {
  transform: translateY(-50px);
}

.modal-slide-down.active .modal {
  transform: translateY(0);
}

/* Modal content animations */
.modal-content-animate .modal-body > * {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  transition-delay: 0s;
}

.modal-content-animate.active .modal-body > * {
  opacity: 1;
  transform: translateY(0);
}

.modal-content-animate.active .modal-body > *:nth-child(1) {
  transition-delay: 0.1s;
}

.modal-content-animate.active .modal-body > *:nth-child(2) {
  transition-delay: 0.2s;
}

.modal-content-animate.active .modal-body > *:nth-child(3) {
  transition-delay: 0.3s;
}

.modal-content-animate.active .modal-body > *:nth-child(4) {
  transition-delay: 0.4s;
}

.modal-content-animate.active .modal-body > *:nth-child(5) {
  transition-delay: 0.5s;
}

/* Responsive adjustments */
@media (max-width: 576px) {
  .modal {
    width: 95%;
  }
  
  .modal-header,
  .modal-body,
  .modal-footer {
    padding: 1rem;
  }
  
  .modal-title {
    font-size: 1.25rem;
  }
  
  .modal-footer {
    flex-direction: column;
  }
  
  .modal-footer .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
}