* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: var(--font-family-main);
  background-color: var(--color-bg-app);
  color: var(--color-text-main);
  line-height: 1.5;
  height: 100vh;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}
.app-container {
  display: grid;
  grid-template-columns: 360px 1fr 260px;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
}
.col-left {
  background-color: var(--color-bg-sidebar);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}
.logo-container {
  width: 250px;
  height: 32px;
  display: flex;
  align-items: center;
  margin: 20px 24px;
  flex-shrink: 0;
}
.logo-container img,
.logo-container svg {
  width: 250px;
  height: 32px;
  display: block;
}
.trip-header {
  padding: 0 24px 16px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}
.trip-switcher-wrapper {
  margin-bottom: 12px;
}
.trip-switcher-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}
.trip-picker-dropdown {
  flex: 1;
  height: 36px;
  padding: 0 10px;
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-bg-app);
  color: var(--color-primary);
  outline: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.trip-picker-dropdown:focus {
  border-color: var(--color-primary);
  background-color: white;
}
.btn-icon-shortcut {
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}
.btn-icon-shortcut:hover {
  background: var(--color-bg-hover);
  border-color: var(--color-primary);
}
.trip-selector-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.trip-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}
.trip-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}
.trip-actions {
  display: flex;
  gap: 8px;
}
.btn-sm {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: white;
  color: var(--color-text-main);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}
.btn-sm:hover:not(:disabled) {
  background: var(--color-bg-hover);
  border-color: var(--color-text-muted);
}
.btn-sm:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.btn-sm-danger {
  color: var(--color-danger);
}
.btn-sm-danger:hover:not(:disabled) {
  background-color: var(--color-danger-light);
  border-color: var(--color-danger);
}
.trip-empty-panel {
  padding: 32px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.trip-empty-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.trip-empty-text {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.4;
  margin-bottom: 20px;
}
.itinerary-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.date-group {
  background-color: var(--color-bg-app);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.date-group-header {
  padding: 10px 14px;
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.date-group-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
}
.date-group-count {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-muted);
}
.date-card-list {
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 52px;
  transition: background-color var(--transition-fast);
}
.date-card-list.drag-over {
  background-color: var(--color-primary-light);
  outline: 2px dashed var(--color-primary);
  outline-offset: -2px;
}
.itinerary-card {
  background: white;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  padding: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-sm);
  cursor: grab;
  user-select: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.itinerary-card:hover {
  box-shadow: var(--shadow-md);
  border-color: #CBD5E1;
}
.itinerary-card.dragging {
  opacity: 0.4;
  cursor: grabbing;
}
.drag-handle {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  cursor: grab;
  flex-shrink: 0;
}
.itinerary-thumb {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
  background-color: var(--color-bg-app);
}
.itinerary-info {
  flex: 1;
  min-width: 0;
}
.itinerary-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.itinerary-meta {
  font-size: 11px;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
}
.category-tag-sm {
  font-size: 10px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 4px;
  background-color: var(--color-secondary-light);
  color: var(--color-secondary-hover);
}
.duration-tag-sm {
  font-size: 10px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 4px;
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}
.itinerary-link {
  font-size: 10px;
  font-weight: 600;
  color: var(--color-secondary);
  text-decoration: underline;
  cursor: pointer;
}
.btn-icon-remove {
  border: none;
  background: none;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}
.btn-icon-remove:hover {
  background-color: var(--color-danger-light);
  color: var(--color-danger);
}
.empty-date-msg {
  font-size: 12px;
  color: var(--color-text-muted);
  text-align: center;
  padding: 12px 6px;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
}
.col-middle {
  background-color: var(--color-bg-app);
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}
.view-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}
.search-section {
  background: white;
  padding: 20px 32px 16px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}
.search-form-row {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
}
.search-form-row .search-input-wrapper {
  flex: 1;
  margin-bottom: 0;
}
.btn-generate {
  height: 46px;
  padding: 0 20px;
  font-size: 14px;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-md);
  background-color: var(--color-primary);
  color: white;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}
.btn-generate:hover:not(:disabled) {
  background-color: var(--color-primary-hover);
  box-shadow: var(--shadow-sm);
}
.btn-generate:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}
.search-icon {
  position: absolute;
  left: 14px;
  color: var(--color-text-muted);
  pointer-events: none;
}
.search-input {
  width: 100%;
  height: 46px;
  padding: 0 16px 0 46px;
  font-size: 15px;
  font-family: inherit;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-app);
  color: var(--color-text-main);
  outline: none;
  transition: all var(--transition-fast);
}
.search-input:focus {
  background-color: white;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}
.search-clear-btn {
  position: absolute;
  right: 12px;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--color-text-muted);
  padding: 4px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.filter-row {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}
.filter-pill {
  border: 1px solid var(--color-border);
  background-color: white;
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  transition: all var(--transition-fast);
}
.filter-pill:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.filter-pill.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}
.city-quick-tags {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
}
.city-quick-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-muted);
  letter-spacing: 0.5px;
}
.city-tag {
  font-size: 12px;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  font-weight: 600;
  transition: all var(--transition-fast);
}
.city-tag:hover {
  background: var(--color-secondary);
  color: white;
}
.city-tag.active {
  background: var(--color-secondary);
  color: white;
}
.results-meta-bar {
  padding: 12px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.results-count {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
}
.results-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 0 32px 32px;
}
.places-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.place-card {
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.place-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.place-card-image-wrap {
  position: relative;
  height: 160px;
  width: 100%;
  background-color: var(--color-bg-app);
  overflow: hidden;
}
.place-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}
.place-card:hover .place-card-image {
  transform: scale(1.04);
}
.place-badge-category {
  position: absolute;
  top: 10px;
  left: 10px;
  background-color: rgba(29, 29, 88, 0.9);
  color: white;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  backdrop-filter: blur(4px);
}
.place-badge-city {
  position: absolute;
  top: 10px;
  right: 10px;
  background-color: rgba(247, 153, 0, 0.95);
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}
.place-card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.place-card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
  line-height: 1.3;
}
.place-card-location {
  font-size: 12px;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 8px;
}
.place-card-duration {
  font-size: 11px;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
  width: fit-content;
}
.place-card-link-row {
  margin-bottom: 12px;
  display: flex;
  align-items: center;
}
.place-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-secondary);
  text-decoration: none;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-secondary);
  transition: all var(--transition-fast);
}
.place-link-btn:hover {
  background-color: var(--color-secondary);
  color: white;
}
.place-card-desc {
  font-size: 12px;
  color: #4B5563;
  margin-bottom: 16px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.place-card-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}
.date-select-dropdown {
  flex: 1;
  height: 36px;
  padding: 0 8px;
  font-size: 12px;
  font-family: inherit;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: white;
  color: var(--color-text-main);
  outline: none;
  cursor: pointer;
}
.date-select-dropdown:disabled {
  background-color: var(--color-bg-app);
  color: var(--color-text-muted);
  cursor: not-allowed;
}
.btn-add-trip {
  height: 36px;
  padding: 0 14px;
  font-size: 12px;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-sm);
  background-color: var(--color-secondary);
  color: white;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  transition: background-color var(--transition-fast);
}
.btn-add-trip:hover:not(:disabled) {
  background-color: var(--color-secondary-hover);
}
.btn-add-trip:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.btn-add-trip.added {
  background-color: var(--color-success);
}
.trips-view-container {
  padding: 32px;
  flex: 1;
  overflow-y: auto;
}
.trips-view-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}
.trips-view-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}
.trips-view-subtitle {
  font-size: 14px;
  color: var(--color-text-muted);
}
.trips-empty-card {
  background: white;
  border-radius: var(--radius-lg);
  border: 2px dashed var(--color-border);
  padding: 56px 32px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
}
.trips-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}
.trip-manage-card {
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
}
.trip-manage-card:hover {
  box-shadow: var(--shadow-md);
  border-color: #CBD5E1;
}
.trip-manage-card.active-trip-card {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary-light);
}
.trip-manage-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 12px;
}
.trip-manage-card-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary);
}
.trip-manage-destination {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-secondary-hover);
}
.trip-manage-card-body {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.trip-meta-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--color-text-muted);
}
.trip-manage-card-actions {
  display: flex;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
}
.btn-open-trip {
  flex: 1;
}
.trip-delete-confirm-box {
  background-color: var(--color-danger-light);
  border: 1px solid var(--color-danger);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-top: 10px;
}
.delete-confirm-text {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-danger);
  margin-bottom: 8px;
  text-align: center;
}
.delete-confirm-actions {
  display: flex;
  justify-content: center;
  gap: 8px;
}
.col-right {
  background-color: var(--color-bg-sidebar);
  border-left: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
  padding: 24px 20px;
}
.nav-section {
  margin-bottom: 32px;
}
.nav-section-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--color-text-muted);
  margin-bottom: 12px;
  padding-left: 8px;
}
.nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nav-item-btn {
  width: 100%;
  text-align: left;
  border: none;
  background: none;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  color: var(--color-text-main);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--transition-fast);
}
.nav-item-btn:hover {
  background-color: var(--color-bg-hover);
  color: var(--color-primary);
}
.nav-item-btn.active {
  background-color: var(--color-primary);
  color: white;
}
.nav-badge-pill {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  background-color: var(--color-secondary);
  color: white;
}
.user-profile-box {
  background-color: var(--color-bg-app);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 14px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.user-avatar-img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-secondary);
  background-color: white;
}
.user-info-text {
  flex: 1;
  min-width: 0;
}
.user-name-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-email-label {
  font-size: 11px;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.auth-toggle-box {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}
.auth-mode-badge {
  font-size: 11px;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
  color: var(--color-text-muted);
}
.mode-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.mode-dot.guest {
  background-color: var(--color-secondary);
}
.mode-dot.online {
  background-color: var(--color-success);
}
.btn-toggle-auth {
  width: 100%;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: white;
  color: var(--color-text-main);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.btn-toggle-auth:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}
.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}
.modal-box {
  background: white;
  width: 440px;
  max-width: 90vw;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: translateY(10px);
  transition: transform var(--transition-fast);
}
.modal-overlay.active .modal-box {
  transform: translateY(0);
}
.modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary);
}
.modal-close-btn {
  border: none;
  background: none;
  cursor: pointer;
  color: var(--color-text-muted);
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-body {
  padding: 24px;
}
.form-group {
  margin-bottom: 16px;
}
.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 6px;
}
.form-input {
  width: 100%;
  height: 40px;
  padding: 0 12px;
  font-size: 14px;
  font-family: inherit;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-main);
  outline: none;
  transition: border-color var(--transition-fast);
}
.form-input:focus {
  border-color: var(--color-primary);
}
.form-help {
  font-size: 11px;
  color: var(--color-text-muted);
  margin-top: 4px;
}
.modal-footer {
  padding: 16px 24px;
  background-color: var(--color-bg-app);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}
.btn-primary {
  height: 40px;
  padding: 0 18px;
  font-size: 13px;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary);
  color: white;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background-color var(--transition-fast);
}
.btn-primary:hover {
  background-color: var(--color-primary-hover);
}
.btn-secondary {
  height: 40px;
  padding: 0 18px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: white;
  color: var(--color-text-main);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background-color var(--transition-fast);
}
.btn-secondary:hover {
  background-color: var(--color-bg-hover);
}
.toast-notice {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: var(--color-primary);
  color: white;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 2000;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-normal);
}
.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
}
@media (max-width: 1024px) {
  .app-container {
    grid-template-columns: 320px 1fr 220px;
  }
}