/* Admin panel styles */
.admin-header {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-header h1 {
  font-size: 1.25rem;
  font-weight: 600;
}

.admin-header h1 span {
  color: var(--accent);
}

.admin-subtitle {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-left: 8px;
  vertical-align: middle;
}

.admin-header nav a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color var(--transition);
}

.admin-header nav a:hover {
  color: var(--accent);
}

.action-bar {
  padding: 16px 24px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
}

.action-bar .spacer {
  flex: 1;
}

.entry-count {
  color: var(--text-dim);
  font-size: 0.8rem;
  align-self: center;
}

.folder-status {
  font-size: 0.8rem;
  color: var(--success);
  align-self: center;
}

/* Clear folder button */
.btn-clear-folder {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.2rem;
  padding: 0 4px;
  cursor: pointer;
  line-height: 1;
  align-self: center;
  transition: color var(--transition);
}

.btn-clear-folder:hover {
  color: var(--danger);
}

.btn-clear-folder.hidden {
  display: none;
}

/* Folder gate */
.folder-gate {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 60px);
  padding: 24px;
}

.folder-gate.hidden {
  display: none;
}

.folder-gate-inner {
  text-align: center;
  max-width: 400px;
}

.folder-gate-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.folder-gate-inner h2 {
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.folder-gate-inner p {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-bottom: 24px;
  line-height: 1.5;
}

/* Large button for gate CTA */
.btn-lg {
  padding: 12px 32px;
  font-size: 1rem;
}

/* Disabled manage button */
#btn-manage:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Card grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
  padding: 24px;
}

.entry-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}

.entry-card:hover {
  border-color: var(--text-dim);
}

.card-thumb {
  width: 100%;
  height: 180px;
  object-fit: cover;
  background: var(--bg-elevated);
  display: block;
}

.card-thumb-placeholder {
  width: 100%;
  height: 180px;
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  font-size: 0.8rem;
}

.card-body {
  padding: 12px 16px;
}

.card-filename {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 4px;
  word-break: break-all;
}


.card-keywords {
  margin-bottom: 12px;
  line-height: 1.8;
}

.card-actions {
  display: flex;
  gap: 8px;
  padding: 0 16px 12px;
}

/* Modal overlay */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 100;
  align-items: center;
  justify-content: center;
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h2 {
  font-size: 1.1rem;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.5rem;
  padding: 0;
  cursor: pointer;
  line-height: 1;
}

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

.modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-body .form-group {
  display: flex;
  flex-direction: column;
}

.modal-body .form-group textarea {
  min-height: 80px;
  resize: vertical;
}

.modal-body .form-hint {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 4px;
}

.modal-body .thumb-preview {
  max-width: 100%;
  max-height: 150px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  margin-top: 8px;
}

.modal-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* Empty state */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--text-dim);
}

.empty-state p {
  margin-bottom: 16px;
  font-size: 1.1rem;
}

/* Toast notification */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 20px;
  font-size: 0.875rem;
  z-index: 200;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

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

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

/* Hidden entry cards */
.entry-card.entry-hidden {
  opacity: 0.4;
  border-style: dashed;
}

.entry-card.entry-hidden:hover {
  opacity: 0.7;
}

/* Checkbox label in modal */
.form-group-inline {
  flex-direction: row !important;
  align-items: flex-start;
  gap: 8px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 0.9rem;
}

.checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
}

/* Manage view */
.manage-view {
  padding: 0 24px 24px;
}

.manage-view.hidden {
  display: none;
}

.manage-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 0;
  flex-wrap: wrap;
}

.manage-toolbar .spacer {
  flex: 1;
}

.manage-title {
  font-size: 1.1rem;
  font-weight: 600;
}

.manage-page-info {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* Manage table */
.manage-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.manage-table th {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 2px solid var(--border);
  color: var(--text-dim);
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.manage-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.manage-table .col-img { width: 60px; }
.manage-table .col-filename { width: 160px; }
.manage-table .col-hidden { width: 60px; text-align: center; }
.manage-table .col-actions { width: 90px; }

.manage-thumb {
  width: 50px;
  height: 36px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  display: block;
}

.manage-thumb-placeholder {
  width: 50px;
  height: 36px;
  background: var(--bg-elevated);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  color: var(--text-dim);
}

.manage-table .row-has-entry {
  border-left: 3px solid var(--success);
}

.manage-table .row-hidden {
  opacity: 0.45;
}

.manage-table td input[type="text"] {
  width: 100%;
  padding: 4px 8px;
  font-size: 0.85rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
}

.manage-table td input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
}

.manage-table td input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.manage-table .filename-cell {
  font-size: 0.8rem;
  color: var(--text-dim);
  word-break: break-all;
}

/* Pagination */
.manage-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 0;
}

.manage-pagination.hidden {
  display: none;
}

.manage-pagination button {
  padding: 6px 14px;
}

.manage-pagination .page-info {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* Version label */
.app-version {
  position: fixed;
  bottom: 4px;
  right: 8px;
  font-size: 0.65rem;
  color: var(--text-dim);
  opacity: 0.35;
  z-index: 5;
  pointer-events: none;
}