:root{--bg-primary:#09090b;--bg-secondary:#09090b;--bg-surface:#18181b;--bg-elevated:#27272a;--bg-glass:#18181ba6;--bg-glass-hover:#27272acc;--border-subtle:#ffffff0f;--border-medium:#ffffff1f;--text-primary:#f4f4f5;--text-secondary:#a1a1aa;--text-muted:#71717a;--accent-primary:#6366f1;--accent-hover:#4f46e5;--accent-light:#6366f114;--accent-gradient:linear-gradient(135deg, #6366f1, #4f46e5);--accent-gradient-hover:linear-gradient(135deg, #4f46e5, #4338ca);--accent-glow:#6366f133;--accent-glow-subtle:#6366f10d;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--priority-low:#3b82f6;--priority-medium:#f59e0b;--priority-high:#ef4444;--radius-sm:8px;--radius-md:12px;--radius-lg:18px;--radius-xl:24px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #00000026, 0 4px 6px -4px #00000026;--skeuo-card-shadow:0 1px 3px 0 #0000001a, 0 1px 2px -1px #0000001a;--skeuo-card-hover:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--skeuo-input-shadow:none;--skeuo-sidebar-shadow:right 1px solid var(--border-subtle);--transition-fast:.12s cubic-bezier(.4, 0, .2, 1);--transition-normal:.2s cubic-bezier(.4, 0, .2, 1);--font:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-header:"Plus Jakarta Sans", "Inter", sans-serif;--sidebar-width:260px}[data-theme=light]{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-surface:#fff;--bg-elevated:#f1f5f9;--bg-glass:#ffffffbf;--bg-glass-hover:#f1f5f9e6;--border-subtle:#e2e8f0;--border-medium:#cbd5e1;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--accent-primary:#4f46e5;--accent-hover:#4338ca;--accent-light:#4f46e50f;--accent-gradient:linear-gradient(135deg, #4f46e5, #6366f1);--accent-gradient-hover:linear-gradient(135deg, #4338ca, #4f46e5);--accent-glow:#4f46e51a;--accent-glow-subtle:#4f46e50a;--success:#059669;--warning:#d97706;--danger:#dc2626;--priority-low:#2563eb;--priority-medium:#d97706;--priority-high:#dc2626;--shadow-sm:0 1px 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0}::-webkit-scrollbar-thumb{background:var(--border-medium);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.auth-page{background:var(--bg-primary);justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative}.auth-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);width:100%;max-width:400px;box-shadow:var(--shadow-lg);padding:36px;position:relative}.auth-card h1{color:var(--text-primary);margin-bottom:8px;font-size:1.75rem;font-weight:800}.auth-card p.subtitle{color:var(--text-secondary);margin-bottom:24px;font-size:.92rem}.auth-card .error-msg{color:var(--danger);border-radius:var(--radius-md);background:#dc262614;border:1px solid #dc262629;margin-bottom:16px;padding:8px 12px;font-size:.85rem}.auth-card .success-msg{color:var(--success);border-radius:var(--radius-md);text-align:center;background:#10b98114;border:1px solid #10b98133;margin-bottom:16px;padding:10px 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var(--border-medium);border-radius:var(--radius-md);width:280px;box-shadow:var(--shadow-lg);flex-direction:column;gap:10px;margin-top:6px;padding:12px;display:flex;position:absolute;top:100%;left:0}.emoji-picker-header-title{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.75rem;font-weight:700}.emoji-picker-cat-title{color:var(--text-muted);margin-bottom:4px;font-size:.75rem;font-weight:600}.emoji-picker-grid{grid-template-columns:repeat(8,1fr);gap:4px;display:grid}.emoji-option-btn{border-radius:var(--radius-sm);cursor:pointer;transition:transform var(--transition-fast), background var(--transition-fast);background:0 0;border:1px solid #0000;justify-content:center;align-items:center;padding:6px;font-size:1.25rem;display:flex}.emoji-option-btn:hover{background:var(--bg-primary);transform:scale(1.15)}.emoji-option-btn.selected{background:var(--accent-light);border-color:var(--accent-primary)}.key-recovery-banner{color:var(--text-primary);background:linear-gradient(135deg,#fbbf2426,#f59e0b1a);border:1px solid #fbbf244d;border-radius:10px;align-items:center;gap:10px;margin-bottom:16px;padding:12px 18px;font-size:.85rem;display:flex}.sidebar-unread-badge{background:var(--danger);color:#fff;border-radius:9999px;justify-content:center;align-items:center;min-width:18px;height:18px;margin-left:auto;padding:0 4px;font-size:.7rem;font-weight:700;line-height:1;display:inline-flex}.sidebar-collapsed .sidebar-unread-badge{margin-left:0;position:absolute;top:4px;right:12px;box-shadow:0 1px 2px #0003}.chat-unread-badge{background:var(--danger);color:#fff;border-radius:9999px;flex-shrink:0;justify-content:center;align-items:center;min-width:18px;height:18px;margin-left:8px;padding:0 4px;font-size:.7rem;font-weight:700;line-height:1;display:inline-flex}.chat-tab-unread-badge{background:var(--danger);color:#fff;border-radius:9999px;flex-shrink:0;justify-content:center;align-items:center;min-width:16px;height:16px;padding:0 4px;font-size:.65rem;font-weight:700;line-height:1;display:inline-flex}.key-recovery-modal-body{padding:4px 0 8px}.key-recovery-icon-row{text-align:center;margin-bottom:16px}.key-recovery-icon{margin-bottom:8px;font-size:2.5rem;display:block}.key-recovery-desc{color:var(--text-muted);margin:0;font-size:.84rem;line-height:1.5}.key-recovery-zk-notice{background:var(--accent-light);border:1px solid var(--accent-primary);border-radius:var(--radius-md);color:var(--accent-primary);margin-bottom:20px;padding:10px 14px;font-size:.78rem;line-height:1.4}.key-recovery-regenerate-section{border-top:1px solid var(--border-subtle);text-align:center;margin-top:20px;padding-top:16px}.key-recovery-forgot-desc{color:var(--text-muted);margin-bottom:10px;font-size:.78rem}.key-recovery-regenerate-btn{font-size:.8rem}.log-filters-container{background:var(--bg-surface);border-radius:var(--radius-md);border:1px solid var(--border-subtle);flex-wrap:wrap;gap:12px;margin-bottom:20px;padding:14px;display:flex}.log-search-wrapper{flex:2;min-width:200px;position:relative}.log-filter-select-wrapper{flex:1;min-width:140px}.log-search-input{padding-left:36px}.log-search-icon{color:var(--text-muted);pointer-events:none;font-size:.9rem;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.subject-list{flex-direction:column;gap:8px;display:flex}.subject-row{border-radius:var(--radius-md);background:var(--bg-glass);border:1px solid var(--border-subtle);align-items:center;gap:12px;padding:12px 16px;display:flex}.subject-row--archived{opacity:.6}.subject-dot{border-radius:50%;flex-shrink:0;width:12px;height:12px}.subject-name{flex:1;font-weight:500}