:root{--bg:#f5f6fa;--surface:#fff;--surface-2:#f8f9fc;--border:#e4e7ef;--border-strong:#d3d8e4;--text:#161a26;--text-2:#4c5468;--text-3:#8a91a5;--accent:#4f46e5;--accent-hover:#4338ca;--accent-soft:#eef0ff;--accent-ring:#4f46e538;--danger:#dc2626;--danger-soft:#fdecec;--success:#16a34a;--success-soft:#e7f6ec;--warning:#d97706;--shadow-sm:0 1px 2px #1018280d;--shadow:0 1px 3px #1018280f, 0 8px 24px -8px #10182814;--shadow-lg:0 24px 48px -12px #10182840;--radius:14px;--radius-sm:9px;color:var(--text);background:var(--bg);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;-webkit-font-smoothing:antialiased;font-family:Be Vietnam Pro,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.55}@media (prefers-color-scheme:dark){:root{--bg:#0d0f15;--surface:#151821;--surface-2:#1a1e29;--border:#262b38;--border-strong:#343a4b;--text:#eceef4;--text-2:#a8aec0;--text-3:#6d7489;--accent:#818cf8;--accent-hover:#a5b4fc;--accent-soft:#818cf81f;--accent-ring:#818cf84d;--danger:#f87171;--danger-soft:#f871711f;--success:#4ade80;--success-soft:#4ade801f;--warning:#fbbf24;--shadow:0 1px 3px #0006, 0 8px 24px -8px #00000080;--shadow-lg:0 24px 48px -12px #000000b3;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*,:before,:after{box-sizing:border-box}body{background:var(--bg);margin:0}h1,h2,p{margin:0}button,input,textarea{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.app{flex-direction:column;gap:18px;max-width:1280px;height:100dvh;margin:0 auto;padding:20px 24px 24px;display:flex}.workspace{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);min-height:0;box-shadow:var(--shadow);flex:1;grid-template-columns:340px 1fr;display:grid;overflow:hidden}.header{justify-content:space-between;align-items:center;gap:16px;display:flex}.brand{align-items:center;gap:12px;display:flex}.brand-mark{color:#fff;background:linear-gradient(135deg,#6366f1,#4338ca);border-radius:11px;place-items:center;width:38px;height:38px;display:grid;box-shadow:0 6px 16px -6px #4f46e599}.brand h1{letter-spacing:-.01em;font-size:18px;font-weight:700;line-height:1.2}.brand p{color:var(--text-3);font-size:12.5px}.header-actions{align-items:center;gap:10px;display:flex}.account-name{max-width:180px;color:var(--text-2);text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:600;overflow:hidden}.status{border:1px solid var(--border);background:var(--surface);height:36px;color:var(--text-2);border-radius:999px;align-items:center;gap:8px;padding:0 12px;font-size:13px;font-weight:500;display:inline-flex}.status-dot{background:var(--text-3);border-radius:50%;width:8px;height:8px;position:relative}.status-up .status-dot{background:var(--success)}.status-up .status-dot:after{content:"";background:var(--success);opacity:.35;border-radius:50%;animation:2s ease-out infinite pulse;position:absolute;inset:-4px}.status-down{color:var(--danger);border-color:var(--danger-soft);background:var(--danger-soft)}.status-down .status-dot{background:var(--danger)}.status-checking .status-dot{background:var(--warning);animation:1s ease-in-out infinite blink}@keyframes pulse{0%{opacity:.5;transform:scale(.6)}to{opacity:0;transform:scale(1.6)}}@keyframes blink{50%{opacity:.3}}.btn{border-radius:var(--radius-sm);white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:7px;height:36px;padding:0 14px;font-size:14px;font-weight:600;transition:background .15s,border-color .15s,color .15s,box-shadow .15s,opacity .15s;display:inline-flex}.btn:disabled{opacity:.5}.btn-primary{color:#fff;background:var(--accent);box-shadow:var(--shadow-sm), inset 0 1px 0 #ffffff1f}.btn-primary:not(:disabled):hover{background:var(--accent-hover)}@media (prefers-color-scheme:dark){.btn-primary{color:#10122a}}.btn-ghost{background:var(--surface);border-color:var(--border-strong);color:var(--text-2)}.btn-ghost:not(:disabled):hover{background:var(--surface-2);color:var(--text)}.btn-danger{color:#fff;background:var(--danger)}.btn-danger:not(:disabled):hover{filter:brightness(.92)}.btn-danger-ghost{color:var(--text-2);background:0 0}.btn-danger-ghost:not(:disabled):hover{color:var(--danger);background:var(--danger-soft)}.icon-btn{width:30px;height:30px;color:var(--text-3);background:0 0;border:0;border-radius:8px;place-items:center;padding:0;transition:background .15s,color .15s;display:inline-grid}.icon-btn:not(:disabled):hover{background:var(--surface-2);color:var(--text)}.spinner{border:2px 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var(--accent-ring)}.note-item-title{text-overflow:ellipsis;white-space:nowrap;font-size:14.5px;font-weight:600;overflow:hidden}.note-item-excerpt{color:var(--text-2);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13px;display:-webkit-box;overflow:hidden}.note-item-time{color:var(--text-3);font-size:12px}.skeleton{pointer-events:none;gap:8px}.sk{background:linear-gradient(90deg, var(--border) 25%, var(--surface) 50%, var(--border) 75%);background-size:200% 100%;border-radius:6px;height:10px;animation:1.4s ease-in-out infinite shimmer;display:block}.sk-title{width:55%;height:13px}.sk-line{width:92%}.sk-line.short{width:40%}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.list-hint{color:var(--text-3);text-align:center;margin:8px 6px 0;font-size:12.5px}.list-state{text-align:center;color:var(--text-2);flex-direction:column;align-items:center;gap:12px;padding:48px 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9px;font-size:12px;font-weight:600}.meta-text{color:var(--text-3);align-items:center;gap:5px;font-size:13px;display:inline-flex}.unsaved{color:var(--warning);align-items:center;gap:6px;font-size:12.5px;font-weight:500;display:inline-flex}.unsaved:before{content:"";background:currentColor;border-radius:50%;width:6px;height:6px}.editor-actions{gap:6px;display:flex}.editor-body{flex-direction:column;flex:1;min-height:0;padding:28px 40px 12px;transition:opacity .2s;display:flex;overflow-y:auto}.is-loading .editor-body{opacity:.55}.editor-title{letter-spacing:-.02em;background:0 0;border:0;outline:0;width:100%;padding:0;font-size:28px;font-weight:700;line-height:1.25}.editor-title::placeholder,.editor-content::placeholder{color:var(--text-3)}.field-error{color:var(--danger);margin-top:6px;font-size:13px}.editor-content{resize:none;width:100%;min-height:240px;color:var(--text);background:0 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var(--border);background:var(--surface);box-shadow:var(--shadow-lg);border-radius:11px;align-items:center;gap:10px;padding:10px 8px 10px 14px;font-size:14px;animation:.2s ease-out rise;display:flex}.toast>span{flex:1}.toast-success>svg{color:var(--success)}.toast-error>svg{color:var(--danger)}.auth-page{background:radial-gradient(ellipse at 18% 8%, #6366f11a, transparent 38%), var(--bg);place-items:center;min-height:100dvh;padding:24px;display:grid}.auth-card{border:1px solid var(--border);background:var(--surface);width:min(420px,100%);box-shadow:var(--shadow);border-radius:20px;padding:36px}.auth-mark{color:#fff;background:linear-gradient(135deg,#6366f1,#4338ca);border-radius:14px;place-items:center;width:48px;height:48px;font-size:22px;font-weight:700;display:grid;box-shadow:0 6px 16px -6px #4f46e599}.auth-eyebrow{color:var(--accent);letter-spacing:.12em;margin-top:24px;font-size:11px;font-weight:700}.auth-card 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0;border:0;padding:0;font-weight:700}.auth-switch button:hover{text-decoration:underline}.auth-loading{color:var(--text-2);align-items:center;gap:10px;display:flex}@keyframes fade{0%{opacity:0}}@keyframes rise{0%{opacity:0;transform:translateY(8px)scale(.98)}}@media (prefers-reduced-motion:reduce){*,:before,:after{animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (width<=860px){.workspace{grid-template-columns:280px 1fr}.editor-body{padding:22px 24px 12px}}@media (width<=680px){.app{gap:12px;padding:12px 16px 16px}.brand p,.status-text,.hide-sm{display:none}.account-name{max-width:90px}.header-actions{gap:6px}.header-actions .btn{padding:0 9px;font-size:12px}.status{justify-content:center;width:36px;padding:0}.workspace{grid-template-columns:1fr}.workspace.has-selection .sidebar,.workspace:not(.has-selection) .editor{display:none}.sidebar{border-right:0}.back-btn{display:inline-grid}.editor-toolbar{gap:8px;padding:10px 12px}.editor-body{padding:18px 16px 8px}.editor-title{font-size:22px}.editor-footer{padding:8px 16px}.editor-footer>span:first-child{display:none}.toasts{bottom:16px;right:16px}.auth-card{padding:28px 22px}}