:root{--bg-app: #0f1117;--bg-surface: #161b27;--bg-card: #1a2035;--bg-input: #0d1120;--bg-hover: rgba(255,255,255,.04);--border-subtle: #1e2536;--border-default: #2d3748;--border-focus: #4f72c4;--text-primary: #e2e8f0;--text-secondary: #94a3b8;--text-muted: #4a5568;--accent: #4f72c4;--accent-hover: #3d5fa8;--priority-high: #f43f5e;--priority-medium: #f59e0b;--priority-low: #10b981;--status-ok: #10b981;--status-err: #f43f5e;--danger: #f43f5e;--danger-hover: #be123c;--col-width: 240px;--topbar-h: 52px;--radius-sm: 5px;--radius-md: 8px;--radius-lg: 12px;--group-gap: 24px}body.light{--bg-app: #f1f5f9;--bg-surface: #ffffff;--bg-card: #f8fafc;--bg-input: #f1f5f9;--bg-hover: rgba(0,0,0,.04);--border-subtle: #e2e8f0;--border-default: #cbd5e1;--border-focus: #4f72c4;--text-primary: #0f172a;--text-secondary: #334155;--text-muted: #94a3b8}body.light .card{background:#fff;border-color:#e2e8f0}body.light .card:hover{border-color:#cbd5e1;box-shadow:0 2px 10px #0000001a}body.light 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10px);right:18px;background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-md);padding:10px 16px;font-size:13px;z-index:9999;max-width:420px;opacity:0;transform:translateY(-6px);transition:opacity .2s,transform .2s;pointer-events:none;line-height:1.5}.toast.show{opacity:1;transform:translateY(0)}.toast.ok{border-left:3px solid var(--status-ok)}.toast.err{border-left:3px solid var(--status-err)}::-webkit-scrollbar{height:6px;width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-default);border-radius:3px}.topbar{height:var(--topbar-h);display:flex;align-items:center;gap:12px;padding:0 18px;background:var(--bg-surface);border-bottom:1px solid var(--border-subtle);flex-shrink:0;z-index:50}.topbar-title{font-size:14px;font-weight:700;white-space:nowrap}.topbar-add-group{background:none;border:1px solid var(--border-default);border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;padding:5px 11px;font-size:12px;font-family:inherit;font-weight:600;white-space:nowrap;transition:color .1s,border-color .1s,background .1s;flex-shrink:0}.topbar-add-group:hover{color:var(--text-primary);border-color:var(--text-muted);background:var(--bg-hover)}.topbar-select-btn{background:none;border:1px solid var(--border-default);border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;padding:5px 11px;font-size:12px;font-family:inherit;font-weight:600;white-space:nowrap;flex-shrink:0;transition:color .1s,border-color .1s,background .1s}.topbar-select-btn:hover{color:var(--text-primary);border-color:var(--text-muted);background:var(--bg-hover)}.topbar-select-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.cmd-wrap{width:260px;flex-shrink:1;min-width:100px;display:flex;align-items:center;gap:8px;background:var(--bg-input);border:1px solid 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var(--border-subtle);border-radius:var(--radius-md);padding:9px 11px;display:flex;flex-direction:column;gap:4px}.arch-item-row{display:flex;align-items:center;gap:8px}.arch-type{font-size:9px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);background:var(--bg-surface);border-radius:3px;padding:1px 5px;flex-shrink:0}.arch-title{font-size:12.5px;color:var(--text-secondary);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.arch-restore{background:none;border:1px solid var(--border-default);border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;padding:3px 8px;font-size:11px;font-family:inherit;transition:color .1s,border-color 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5px);flex-grow:1}.modal{width:100%;max-width:100%;border-radius:var(--radius-md) var(--radius-md) 0 0;margin-top:auto;max-height:90vh}.overlay{align-items:flex-end}.archive-panel{width:100%}.bulk-bar{flex-wrap:wrap;gap:8px;padding:10px 12px}}@media (max-width: 400px){.col-body{padding:4px 5px 5px}.card{padding:8px 10px}.topbar-title{font-size:13px}}.auth-loading{display:flex;align-items:center;justify-content:center;height:100vh;background:var(--bg-app)}.auth-spinner{width:36px;height:36px;border:3px solid var(--border-default);border-top-color:var(--accent);border-radius:50%;animation:auth-spin .7s linear infinite}@keyframes auth-spin{to{transform:rotate(360deg)}}.landing{min-height:100vh;background:var(--bg-app);color:var(--text-primary);display:flex;flex-direction:column;overflow-y:auto}.landing-nav{display:flex;align-items:center;justify-content:space-between;padding:20px 40px;border-bottom:1px solid 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#0006}.login-brand{display:flex;align-items:center;gap:8px;margin-bottom:32px}.login-brand-dot{width:8px;height:8px;background:var(--accent);border-radius:50%}.login-brand-name{font-size:15px;font-weight:700;color:var(--text-primary)}.login-heading{font-size:22px;font-weight:700;color:var(--text-primary);margin-bottom:4px;letter-spacing:-.3px}.login-subheading{font-size:14px;color:var(--text-secondary);margin-bottom:28px}.login-form{display:flex;flex-direction:column;gap:14px}.login-field{display:flex;flex-direction:column;gap:6px}.login-label{font-size:12px;font-weight:600;color:var(--text-secondary);letter-spacing:.3px;text-transform:uppercase}.login-input{background:var(--bg-input);border:1px solid var(--border-default);border-radius:var(--radius-sm);padding:10px 12px;font-size:14px;color:var(--text-primary);width:100%;outline:none;transition:border-color .15s}.login-input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px 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var(--border-default);border-radius:var(--radius-sm);color:var(--text-primary);font-size:14px;font-weight:500;cursor:pointer;transition:background .15s,border-color .15s}.login-google:hover{background:var(--bg-hover);border-color:var(--border-focus)}.login-google:disabled{opacity:.55;cursor:not-allowed}.login-google-icon{width:18px;height:18px;flex-shrink:0}.login-toggle{margin-top:24px;text-align:center;font-size:13px;color:var(--text-secondary)}.login-toggle button{background:none;border:none;color:var(--accent);font-size:13px;font-weight:600;cursor:pointer;padding:0;margin-left:4px;transition:color .15s}.login-toggle button:hover{color:var(--accent-hover)}.login-back{display:block;text-align:center;margin-top:16px;font-size:12px;color:var(--text-muted);text-decoration:none;transition:color .15s}.login-back:hover{color:var(--text-secondary)}@media (max-width: 640px){.landing-nav{padding:16px 20px;flex-wrap:wrap;gap:12px}.landing-nav-links{gap:8px}.landing-nav-links 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var(--border-default);border-radius:var(--radius-sm);font-size:14px;font-weight:500;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:border-color .15s,color .15s,background .15s}.btn-ghost:hover{border-color:var(--border-focus);color:var(--text-primary);background:var(--bg-hover)}.user-menu{position:relative}.user-menu-dropdown{position:absolute;right:0;top:calc(100% + 8px);background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-md);box-shadow:0 8px 24px #00000059;min-width:200px;z-index:1000;overflow:hidden}.user-menu-email{padding:12px 14px;font-size:12px;color:var(--text-secondary);border-bottom:1px solid var(--border-subtle);word-break:break-all}.user-menu-item{display:flex;align-items:center;gap:8px;width:100%;padding:10px 14px;background:none;border:none;color:var(--text-primary);font-size:13px;cursor:pointer;text-align:left;transition:background 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