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var(--space-5);background:var(--color-accent);color:var(--color-text-inverse);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);transition:background var(--transition-fast)}.error-boundary__btn:hover{background:var(--color-accent-hover)}.notifications-dropdown{position:absolute;top:calc(100% + var(--space-2));right:0;width:360px;max-height:440px;background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:var(--z-popover);display:flex;flex-direction:column;overflow:hidden}.notifications-dropdown__header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-4);border-bottom:1px solid 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var(--space-4);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.06em;background:var(--color-surface-subtle);border-bottom:1px solid var(--color-border)}.notifications-dropdown__item{display:flex;align-items:flex-start;gap:var(--space-2);width:100%;padding:var(--space-3) var(--space-4);border:none;background:none;text-align:left;cursor:pointer;position:relative;transition:background var(--transition-fast);border-bottom:1px solid var(--color-border)}.notifications-dropdown__item:last-child{border-bottom:none}.notifications-dropdown__item:hover{background:var(--color-surface-raised)}.notifications-dropdown__item--unread{background:var(--color-accent-soft)}.notifications-dropdown__item--unread:hover{background:var(--color-accent-alpha-low)}.notifications-dropdown__unread-dot{position:absolute;left:8px;top:50%;transform:translateY(-50%);width:6px;height:6px;border-radius:var(--radius-full);background:var(--color-accent);flex-shrink:0}.notifications-dropdown__item-avatar{width:24px;height:24px;border-radius:var(--radius-full);background:var(--color-surface-raised);color:var(--color-text-secondary);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);display:flex;align-items:center;justify-content:center;flex-shrink:0;border:1px solid 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var(--transition-fast)}.sync-path-settings__sync-btn:hover:not(:disabled){background:var(--color-surface-raised)}.sync-path-settings__sync-btn:disabled{opacity:.5;cursor:not-allowed}.sync-path-settings__error{font-size:var(--font-size-xs);color:var(--color-red)}.sync-path-settings__empty{font-size:var(--font-size-xs);color:var(--color-text-muted);line-height:var(--line-height-base)}.sync-path-settings__list{display:flex;flex-direction:column;gap:var(--space-1);max-height:200px;overflow-y:auto}.sync-path-settings__item{list-style:none}.sync-path-settings__label{display:flex;align-items:center;gap:var(--space-2);cursor:pointer;padding:var(--space-1) 0}.sync-path-settings__path{font-size:var(--font-size-sm);color:var(--color-text-primary);font-family:var(--font-mono, 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var(--color-border)}.local-model-settings__cancel:hover{background:var(--color-surface-raised)}.local-model-settings__save{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-inverse);background:var(--color-accent);padding:6px var(--space-5);border-radius:var(--radius-md)}.local-model-settings__save:hover:not(:disabled){background:var(--color-accent-hover)}.local-model-settings__save:disabled{opacity:.5;cursor:not-allowed}.navbar{height:var(--navbar-height);display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-5);background:var(--color-surface-overlay);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border);gap:var(--space-4)}.navbar__left{display:flex;align-items:center;gap:var(--space-3);flex-shrink:0}.navbar__logo{display:flex;align-items:center;gap:var(--space-2)}.navbar__logo-mark{border-radius:var(--radius-sm)}.navbar__logo-name{font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);letter-spacing:-.02em}.navbar__divider{width:1px;height:18px;background:var(--color-border-strong)}.navbar__project-selector{display:flex;align-items:center;gap:var(--space-1);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);padding:var(--space-1) var(--space-2);border-radius:var(--radius-md);transition:background var(--transition-fast),color var(--transition-fast)}.navbar__project-selector:hover{background:var(--color-surface-raised);color:var(--color-text-primary)}.navbar__center{flex:1;max-width:360px}.navbar__search{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:text;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.navbar__search:hover{border-color:var(--color-border-strong)}.navbar__search-icon{color:var(--color-text-muted);flex-shrink:0}.navbar__search-placeholder{flex:1;font-size:var(--font-size-sm);color:var(--color-text-muted)}.navbar__search-kbd{font-family:var(--font-mono);font-size:var(--font-size-xs);color:var(--color-text-muted);background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);padding:1px 5px}.navbar__right{display:flex;align-items:center;gap:var(--space-2);flex-shrink:0}.navbar__notifications{position:relative}.navbar__icon-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);border-radius:var(--radius-md);transition:background var(--transition-fast),color var(--transition-fast)}.navbar__icon-btn:hover{background:var(--color-surface-raised);color:var(--color-text-primary)}.navbar__notification-badge{position:absolute;top:2px;right:2px;min-width:16px;height:16px;padding:0 4px;background:var(--color-red);color:#fff;font-size:10px;font-weight:var(--font-weight-semibold);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;line-height:1;pointer-events:none}.navbar__avatar{width:30px;height:30px;border-radius:var(--radius-full);background:var(--color-accent);color:var(--color-text-inverse);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);display:flex;align-items:center;justify-content:center;cursor:pointer;-webkit-user-select:none;user-select:none;letter-spacing:.02em}.skeleton{display:inline-block;background:linear-gradient(90deg,var(--color-surface-raised) 25%,var(--color-border-strong) 50%,var(--color-surface-raised) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.4s ease infinite;border-radius:var(--radius-sm)}.skeleton--text{height:14px;border-radius:var(--radius-full)}.skeleton--rect{border-radius:var(--radius-md)}.skeleton--circle{border-radius:var(--radius-full)}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.error-banner{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);background:var(--color-red-soft);border:1px solid rgba(220,38,38,.2);border-radius:var(--radius-md);font-size:var(--font-size-sm);color:var(--color-red)}.error-banner--full-page{margin:var(--space-8) auto;max-width:480px}.error-banner__icon{flex-shrink:0}.error-banner__message{flex:1;color:var(--color-text-primary)}.error-banner__retry{flex-shrink:0;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-accent);padding:2px var(--space-2);border-radius:var(--radius-sm);transition:background var(--transition-fast)}.error-banner__retry:hover{background:var(--color-accent-soft)}.tag-dropdown{position:relative}.tag-dropdown__trigger{display:flex;align-items:center;gap:var(--space-2);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);padding:var(--space-2) var(--space-3);cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast);white-space:nowrap}.tag-dropdown__trigger:hover{background:var(--color-surface-raised);border-color:var(--color-accent)}.tag-dropdown__trigger--amber{background:var(--color-amber-soft);color:var(--color-amber);border-color:var(--color-amber)}.tag-dropdown__trigger--green{background:var(--color-green-soft);color:var(--color-green);border-color:var(--color-green)}.tag-dropdown__trigger--blue{background:var(--color-blue-soft);color:var(--color-blue);border-color:var(--color-blue)}.tag-dropdown__trigger--red{background:var(--color-red-soft);color:var(--color-red);border-color:var(--color-red)}.tag-dropdown__icon{flex-shrink:0;opacity:.7}.tag-dropdown__chevron{flex-shrink:0;opacity:.5}.tag-dropdown--compact .tag-dropdown__trigger{font-size:var(--font-size-xs);padding:3px var(--space-2);gap:var(--space-1)}.tag-dropdown--compact .tag-dropdown__icon{width:10px;height:10px}.tag-dropdown--compact .tag-dropdown__chevron{width:8px;height:8px}.tag-dropdown__menu{position:absolute;top:calc(100% + 4px);left:0;min-width:200px;background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);box-shadow:var(--shadow-md);z-index:var(--z-popover);overflow:hidden}.tag-dropdown__option{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:var(--space-2) var(--space-3);font-size:var(--font-size-sm);color:var(--color-text-primary);background:none;border:none;text-align:left;cursor:pointer;transition:background var(--transition-fast)}.tag-dropdown__option:hover{background:var(--color-surface-raised)}.tag-dropdown__option--active{background:var(--color-accent-soft);color:var(--color-accent-text);font-weight:var(--font-weight-medium)}.tag-dropdown__dot{width:8px;height:8px;border-radius:var(--radius-full);flex-shrink:0}.tag-dropdown__dot--amber{background:var(--color-amber)}.tag-dropdown__dot--green{background:var(--color-green)}.tag-dropdown__dot--blue{background:var(--color-blue)}.tag-dropdown__dot--red{background:var(--color-red)}.doc-list-page{min-height:100vh;background:var(--color-surface-subtle)}.doc-list-page__main{max-width:900px;margin:0 auto;padding:var(--space-10) var(--space-6)}.doc-list-page__header{display:flex;align-items:baseline;gap:var(--space-3);margin-bottom:var(--space-6)}.doc-list-page__heading{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);letter-spacing:-.02em}.doc-list-page__count{font-size:var(--font-size-sm);color:var(--color-text-muted)}.doc-list-page__folders{display:flex;flex-direction:column;gap:var(--space-2)}.doc-list__folder{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm)}.doc-list__folder-toggle{width:100%;display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);text-align:left;transition:background var(--transition-fast)}.doc-list__folder-toggle:hover{background:var(--color-surface-raised)}.doc-list__folder-chevron{color:var(--color-text-muted);flex-shrink:0;transition:transform var(--transition-fast)}.doc-list__folder-chevron--open{transform:rotate(90deg)}.doc-list__folder-name{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);flex:1}.doc-list__folder-count{font-size:var(--font-size-xs);color:var(--color-text-muted);background:var(--color-surface-raised);border-radius:var(--radius-full);padding:1px 8px}.doc-list__folder-skeleton{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-3) var(--space-4);box-shadow:var(--shadow-sm)}.doc-list__table{width:100%;border-collapse:collapse;border-top:1px solid var(--color-border)}.doc-list__table thead tr{border-bottom:1px solid var(--color-border)}.doc-list__table th{padding:var(--space-2) var(--space-4);text-align:left;font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.06em;background:var(--color-surface-subtle)}.doc-list__row{border-bottom:1px solid var(--color-border);cursor:pointer;transition:background var(--transition-fast)}.doc-list__row:last-child{border-bottom:none}.doc-list__row:hover{background:var(--color-surface-subtle)}.doc-list__row--skeleton{pointer-events:none}.doc-list__cell{padding:var(--space-3) var(--space-4);vertical-align:middle}.doc-list__cell--title{min-width:200px}.doc-list__draft-chip{font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--color-warning-text, #92740a);background:var(--color-warning-bg, #fef3cd);padding:1px 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