.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 10px 20px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  line-height: 1.5;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
  outline: none;
  position: relative;
  overflow: hidden;
}

.btn:focus-visible {
  box-shadow: 0 0 0 3px rgba(26, 60, 110, 0.3);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-sm {
  padding: 6px 12px;
  font-size: var(--font-size-xs);
}

.btn-lg {
  padding: 14px 28px;
  font-size: var(--font-size-base);
}

.btn-icon {
  padding: 10px;
  width: 40px;
  height: 40px;
}

.btn-icon.btn-sm {
  padding: 6px;
  width: 32px;
  height: 32px;
}

.btn-icon.btn-lg {
  padding: 14px;
  width: 48px;
  height: 48px;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--text-inverse);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

.btn-primary:active {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-secondary {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  border-color: var(--border-color-dark);
}

.btn-secondary:hover {
  background-color: var(--bg-secondary);
  border-color: var(--text-muted);
}

.btn-secondary:active {
  background-color: var(--bg-tertiary);
}

.btn-danger {
  background-color: var(--color-danger);
  color: var(--text-inverse);
  border-color: var(--color-danger);
}

.btn-danger:hover {
  background-color: #DC2626;
  border-color: #DC2626;
  box-shadow: var(--shadow-sm);
}

.btn-danger:active {
  background-color: #B91C1C;
  border-color: #B91C1C;
}

.btn-ghost {
  background-color: transparent;
  color: var(--text-secondary);
  border-color: transparent;
}

.btn-ghost:hover {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

.btn-ghost:active {
  background-color: var(--bg-tertiary);
}

.btn-accent {
  background-color: var(--color-accent);
  color: var(--text-inverse);
  border-color: var(--color-accent);
}

.btn-accent:hover {
  background-color: var(--color-accent-light);
  border-color: var(--color-accent-light);
}

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

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

.btn-outline-accent {
  background-color: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-outline-accent:hover {
  background-color: var(--color-accent);
  color: var(--text-inverse);
}

.btn-group {
  display: inline-flex;
}

.btn-group .btn {
  border-radius: 0;
}

.btn-group .btn:first-child {
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.btn-group .btn:last-child {
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.btn-group .btn + .btn {
  margin-left: -1px;
}

.card {
  background-color: var(--bg-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color-light);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-body {
  padding: var(--spacing-lg);
}

.card-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
}

.card-footer {
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
}

.card-img {
  width: 100%;
  height: auto;
  display: block;
}

.card-img-top {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.card-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.card-text {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  line-height: var(--line-height-normal);
}

.card-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-top: var(--spacing-md);
}

.card-flat {
  box-shadow: none;
  border: 1px solid var(--border-color);
}

.card-flat:hover {
  box-shadow: var(--shadow-sm);
}

.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.table thead {
  position: sticky;
  top: 0;
  z-index: 1;
}

.table thead th {
  background-color: var(--color-primary);
  color: var(--text-inverse);
  padding: 12px 16px;
  text-align: left;
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.table tbody td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color-light);
  color: var(--text-secondary);
}

.table tbody tr:last-child td {
  border-bottom: none;
}

.table tbody tr:nth-child(even) {
  background-color: var(--bg-secondary);
}

.table tbody tr:hover {
  background-color: var(--color-primary-50);
}

.table-striped tbody tr:nth-child(even) {
  background-color: var(--bg-secondary);
}

.table-condensed th,
.table-condensed td {
  padding: 8px 12px;
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color-dark);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26, 60, 110, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
  background-color: var(--bg-tertiary);
  cursor: not-allowed;
  opacity: 0.7;
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-floating {
  position: relative;
}

.form-floating .form-input,
.form-floating .form-textarea {
  padding: 20px 14px 6px;
}

.form-floating .form-label {
  position: absolute;
  top: 50%;
  left: 14px;
  transform: translateY(-50%);
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  pointer-events: none;
  transition: all var(--transition-fast);
  margin-bottom: 0;
}

.form-floating .form-input:focus ~ .form-label,
.form-floating .form-input:not(:placeholder-shown) ~ .form-label,
.form-floating .form-textarea:focus ~ .form-label,
.form-floating .form-textarea:not(:placeholder-shown) ~ .form-label {
  top: 8px;
  transform: translateY(0);
  font-size: var(--font-size-xs);
  color: var(--color-primary);
}

.form-error {
  font-size: var(--font-size-xs);
  color: var(--color-danger);
  margin-top: var(--spacing-xs);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.form-input.is-error,
.form-select.is-error,
.form-textarea.is-error {
  border-color: var(--color-danger);
}

.form-input.is-error:focus,
.form-select.is-error:focus,
.form-textarea.is-error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-success {
  font-size: var(--font-size-xs);
  color: var(--color-success);
  margin-top: var(--spacing-xs);
}

.form-input.is-success,
.form-select.is-success,
.form-textarea.is-success {
  border-color: var(--color-success);
}

.form-checkbox,
.form-radio {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.form-checkbox input,
.form-radio input {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.form-help {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-top: var(--spacing-xs);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.form-inline {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: var(--z-modal-backdrop);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  background-color: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-modal);
  z-index: var(--z-modal);
  width: 90%;
  max-width: 520px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal.active {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

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

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

.modal-body {
  padding: var(--spacing-lg);
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
}

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

.modal-lg {
  max-width: 720px;
}

.modal-xl {
  max-width: 960px;
}

.toast-container {
  position: fixed;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--bg-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--color-primary);
  min-width: 320px;
  max-width: 420px;
  pointer-events: auto;
  animation: toast-in 0.3s ease forwards;
}

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

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes toast-out {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

.toast-success {
  border-left-color: var(--color-success);
}

.toast-danger,
.toast-error {
  border-left-color: var(--color-danger);
}

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

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

.toast-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

.toast-content {
  flex: 1;
}

.toast-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.toast-message {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  margin-top: 2px;
}

.toast-close {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  background: none;
  border: none;
  font-size: var(--font-size-lg);
  line-height: 1;
}

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 2px 10px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  line-height: 1.6;
  border-radius: var(--radius-xl);
  white-space: nowrap;
}

.badge-primary {
  background-color: var(--color-primary-50);
  color: var(--color-primary);
}

.badge-accent {
  background-color: var(--color-accent-50);
  color: var(--color-accent-dark);
}

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

.badge-danger {
  background-color: var(--color-danger-light);
  color: var(--color-danger);
}

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

.badge-info {
  background-color: var(--color-info-light);
  color: var(--color-info);
}

.badge-neutral {
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
}

.badge-dot::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: currentColor;
}

.pagination {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.pagination-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 var(--spacing-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  background: none;
}

.pagination-item:hover {
  background-color: var(--bg-secondary);
  border-color: var(--border-color);
  color: var(--text-primary);
}

.pagination-item.active {
  background-color: var(--color-primary);
  color: var(--text-inverse);
  border-color: var(--color-primary);
}

.pagination-item.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.pagination-ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  flex-wrap: wrap;
}

.breadcrumb-item {
  color: var(--text-tertiary);
  transition: color var(--transition-fast);
}

.breadcrumb-item a {
  color: var(--text-tertiary);
  text-decoration: none;
}

.breadcrumb-item a:hover {
  color: var(--color-primary);
}

.breadcrumb-item.active {
  color: var(--text-primary);
  font-weight: var(--font-weight-medium);
}

.breadcrumb-separator {
  color: var(--text-muted);
  font-size: var(--font-size-xs);
}

.tabs {
  display: flex;
  border-bottom: 2px solid var(--border-color);
  gap: 0;
  overflow-x: auto;
}

.tab {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 12px 20px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-tertiary);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}

.tab:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-50);
}

.tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.tab-badge {
  padding: 0 6px;
  font-size: 10px;
  font-weight: var(--font-weight-semibold);
  background-color: var(--color-primary-100);
  color: var(--color-primary);
  border-radius: var(--radius-xl);
  min-width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.tab-content {
  display: none;
  padding: var(--spacing-lg) 0;
}

.tab-content.active {
  display: block;
}

.tabs-pills {
  border-bottom: none;
  gap: var(--spacing-xs);
  background-color: var(--bg-secondary);
  padding: var(--spacing-xs);
  border-radius: var(--radius-md);
  display: inline-flex;
}

.tabs-pills .tab {
  border-bottom: none;
  margin-bottom: 0;
  border-radius: var(--radius-sm);
  padding: 8px 16px;
}

.tabs-pills .tab.active {
  background-color: var(--bg-primary);
  box-shadow: var(--shadow-xs);
}

.lightbox-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.9);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.lightbox-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-xl);
  cursor: pointer;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  background: none;
  border: none;
}

.lightbox-close:hover {
  color: var(--text-inverse);
  background-color: rgba(255, 255, 255, 0.1);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-xl);
  cursor: pointer;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  background: none;
  border: none;
}

.lightbox-nav:hover {
  color: var(--text-inverse);
  background-color: rgba(255, 255, 255, 0.15);
}

.lightbox-prev {
  left: -60px;
}

.lightbox-next {
  right: -60px;
}

.lightbox-caption {
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-md);
}

.lightbox-counter {
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: var(--font-size-xs);
  margin-top: var(--spacing-xs);
}

.calendar {
  background-color: var(--bg-primary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--color-primary);
  color: var(--text-inverse);
}

.calendar-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
}

.calendar-nav {
  display: flex;
  gap: var(--spacing-xs);
}

.calendar-nav button {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
  background: none;
  border: none;
  font-size: var(--font-size-sm);
}

.calendar-nav button:hover {
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--text-inverse);
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.calendar-weekday {
  padding: var(--spacing-sm);
  text-align: center;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--text-tertiary);
  text-transform: uppercase;
}

.calendar-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.calendar-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  position: relative;
}

.calendar-day:hover {
  background-color: var(--color-primary-50);
}

.calendar-day.today {
  background-color: var(--color-primary);
  color: var(--text-inverse);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-semibold);
}

.calendar-day.selected {
  background-color: var(--color-accent);
  color: var(--text-inverse);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-semibold);
}

.calendar-day.other-month {
  color: var(--text-muted);
}

.calendar-day.has-event::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 5px;
  height: 5px;
  border-radius: var(--radius-full);
  background-color: var(--color-accent);
}

.calendar-day.today.has-event::after {
  background-color: var(--text-inverse);
}

.calendar-events {
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-md);
}

.calendar-event {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-xs);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.calendar-event:hover {
  background-color: var(--bg-secondary);
}

.calendar-event-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.calendar-event-dot.accent {
  background-color: var(--color-accent);
}

.calendar-event-dot.primary {
  background-color: var(--color-primary);
}

.calendar-event-dot.success {
  background-color: var(--color-success);
}

.calendar-event-dot.danger {
  background-color: var(--color-danger);
}

.calendar-event-time {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  min-width: 60px;
}

@media (max-width: 768px) {
  .modal {
    width: 95%;
    max-height: 85vh;
  }

  .modal-lg,
  .modal-xl {
    max-width: 95%;
  }

  .toast-container {
    left: var(--spacing-md);
    right: var(--spacing-md);
    bottom: var(--spacing-md);
  }

  .toast {
    min-width: auto;
    max-width: 100%;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .pagination {
    flex-wrap: wrap;
    justify-content: center;
  }

  .lightbox-prev {
    left: var(--spacing-sm);
  }

  .lightbox-next {
    right: var(--spacing-sm);
  }

  .lightbox-nav {
    width: 36px;
    height: 36px;
  }

  .calendar-day {
    font-size: var(--font-size-xs);
  }

  .btn-group {
    flex-wrap: wrap;
  }
}

@media (max-width: 360px) {
  .modal {
    width: 100%;
    max-height: 100vh;
    border-radius: 0;
  }

  .tabs {
    gap: 0;
  }

  .tab {
    padding: 10px 12px;
    font-size: var(--font-size-xs);
  }

  .badge {
    padding: 2px 6px;
    font-size: 10px;
  }

  .pagination-item {
    min-width: 32px;
    height: 32px;
    font-size: var(--font-size-xs);
  }

  .breadcrumb {
    font-size: var(--font-size-xs);
  }
}