/**
 * Modal and overlay styles
 */

/* Modal Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: var(--z-modal-backdrop);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

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

/* Modal Container */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
  pointer-events: none;
}

.modal.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* Modal Dialog */
.modal-dialog {
  background-color: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  transform: scale(0.9);
  transition: transform var(--transition-base);
}

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

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

.modal-sm .modal-dialog {
  max-width: 400px;
}

/* Modal Header */
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
}

.modal-close {
  background: none;
  border: none;
  font-size: var(--font-size-3xl);
  line-height: 1;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.modal-close:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

/* Modal Body */
.modal-body {
  padding: var(--space-6);
  overflow-y: auto;
  overflow-x: hidden;
  flex: 1;
}

/* Let form grid columns shrink below their content's intrinsic width
   (native date inputs on iOS/Android are wide and would push the dialog out) */
.modal-dialog,
.modal .form-group,
.modal .form-control {
  min-width: 0;
}

.modal input[type="date"].form-control {
  max-width: 100%;
}

/* Modal Footer */
.modal-footer {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-6);
  border-top: 1px solid var(--border-color);
  justify-content: flex-end;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: calc(var(--navbar-height) + var(--space-4));
  right: var(--space-4);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 400px;
  pointer-events: none;
}

.toast {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  pointer-events: auto;
  animation: slideInRight 0.3s ease-out;
  min-width: 300px;
}

.toast.hiding {
  animation: slideOutRight 0.3s ease-out forwards;
}

@keyframes slideInRight {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOutRight {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(400px);
    opacity: 0;
  }
}

.toast-icon {
  font-size: var(--font-size-xl);
  flex-shrink: 0;
}

.toast-content {
  flex: 1;
}

.toast-title {
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-1);
}

.toast-message {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.toast-close {
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: 0;
  font-size: var(--font-size-xl);
  line-height: 1;
  flex-shrink: 0;
}

.toast-close:hover {
  color: var(--text-primary);
}

/* Toast Types */
.toast-success {
  border-left: 4px solid var(--color-success);
}

.toast-error {
  border-left: 4px solid var(--color-danger);
}

.toast-warning {
  border-left: 4px solid var(--color-warning);
}

.toast-info {
  border-left: 4px solid var(--color-info);
}

/* Alert Boxes */
.alert {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid;
  margin-bottom: var(--space-4);
}

.alert strong {
  font-weight: var(--font-weight-bold);
}

/* Alert Success */
.alert-success {
  background-color: rgba(16, 185, 129, 0.1);
  border-color: var(--color-success);
  color: #059669;
}

[data-theme="dark"] .alert-success {
  background-color: rgba(16, 185, 129, 0.15);
  color: #6ee7b7;
}

/* Alert Error */
.alert-error {
  background-color: rgba(239, 68, 68, 0.1);
  border-color: var(--color-danger);
  color: #dc2626;
}

[data-theme="dark"] .alert-error {
  background-color: rgba(239, 68, 68, 0.15);
  color: #fca5a5;
}

/* Alert Warning */
.alert-warning {
  background-color: rgba(245, 158, 11, 0.1);
  border-color: var(--color-warning);
  color: #d97706;
}

[data-theme="dark"] .alert-warning {
  background-color: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
}

/* Alert Info */
.alert-info {
  background-color: rgba(6, 182, 212, 0.1);
  border-color: var(--color-info);
  color: #0891b2;
}

[data-theme="dark"] .alert-info {
  background-color: rgba(6, 182, 212, 0.15);
  color: #67e8f9;
}

/* Responsive */
@media (max-width: 768px) {
  .modal {
    padding: var(--space-2);
    align-items: flex-end;
  }
  
  .modal-dialog {
    max-height: 92vh;
    max-width: 100%;
  }
  
  .modal-lg .modal-dialog {
    max-width: 100%;
  }
  
  .modal-header,
  .modal-footer {
    padding: var(--space-4);
  }
  
  .modal-body {
    padding: var(--space-4);
    max-height: calc(92vh - 140px);
  }
  
  /* Help modal - reduce height further on mobile */
  #help-modal .modal-body {
    max-height: calc(92vh - 160px);
  }
  
  /* Improve modal cover/content layout on mobile */
  .entry-details-modal {
    flex-direction: column !important;
  }
  
  .modal-cover,
  .modal-cover-placeholder {
    width: 100% !important;
    height: 250px !important;
    max-width: 200px !important;
    margin: 0 auto !important;
  }
  
  .toast-container {
    left: var(--space-4);
    right: var(--space-4);
    max-width: none;
  }
  
  .toast {
    min-width: 0;
  }
  
  /* Fix date input spacing on mobile */
  .entry-card-dates {
    font-size: 0.7rem !important;
  }
  
  /* Stack two-column form rows on mobile */
  #add-entry-form > div > div[style*="grid-template-columns"],
  #edit-entry-form > div > div[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
  }
  
  .modal-footer {
    flex-wrap: wrap;
  }
  
  .modal-footer .btn {
    flex: 1 1 auto;
    min-width: 100px;
  }
}

/* Fix modal body scrolling */
.modal-body {
  max-height: 70vh;
  overflow-y: auto;
}

/* Ensure form doesn't create second scrollbar */
#edit-entry-form {
  height: auto;
  overflow: visible;
}