:root{--font-sans: "Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", monospace;--bg-dark: #07090e;--bg-card: rgba(15, 23, 42, .65);--bg-card-hover: rgba(22, 33, 58, .78);--bg-input: rgba(11, 18, 33, .75);--border-subtle: rgba(255, 255, 255, .08);--border-active: rgba(99, 102, 241, .45);--border-focus: rgba(129, 140, 248, .7);--text-main: #f8fafc;--text-muted: #94a3b8;--text-dim: #64748b;--accent-primary: #6366f1;--accent-secondary: #8b5cf6;--accent-pink: #ec4899;--accent-cyan: #06b6d4;--accent-emerald: #10b981;--accent-amber: #f59e0b;--accent-rose: #f43f5e;--gradient-brand: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);--gradient-glow: linear-gradient(135deg, rgba(99, 102, 241, .15), rgba(139, 92, 246, .15));--gradient-glass: linear-gradient(180deg, rgba(255, 255, 255, .04) 0%, rgba(255, 255, 255, .01) 100%);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .25);--shadow-md: 0 8px 24px -4px rgba(0, 0, 0, .35);--shadow-lg: 0 16px 36px -6px rgba(0, 0, 0, .45), 0 0 30px rgba(99, 102, 241, .15);--shadow-glow: 0 0 20px rgba(99, 102, 241, .35);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-full: 9999px;--transition-fast: .18s cubic-bezier(.16, 1, .3, 1);--transition-smooth: .3s cubic-bezier(.16, 1, .3, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-dark);color:var(--text-main);min-height:100vh;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body:before{content:"";position:fixed;top:-20%;left:20%;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(99,102,241,.18) 0%,rgba(139,92,246,.05) 50%,transparent 70%);filter:blur(80px);z-index:-1;pointer-events:none;animation:floatOrb 18s ease-in-out infinite alternate}body:after{content:"";position:fixed;bottom:-15%;right:15%;width:550px;height:550px;border-radius:50%;background:radial-gradient(circle,rgba(236,72,153,.12) 0%,rgba(6,182,212,.06) 50%,transparent 70%);filter:blur(90px);z-index:-1;pointer-events:none;animation:floatOrb2 22s ease-in-out infinite alternate}@keyframes floatOrb{0%{transform:translate(0) scale(1)}to{transform:translate(60px,80px) scale(1.15)}}@keyframes floatOrb2{0%{transform:translate(0) scale(1)}to{transform:translate(-50px,-60px) scale(1.1)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#07090ecc}::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#ffffff47}::selection{background:#6366f166;color:#fff}.app-container{max-width:1040px;margin:0 auto;padding:40px 24px 60px;min-height:100vh;display:flex;flex-direction:column}.header{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--border-subtle);flex-wrap:wrap;gap:16px}.header-brand{display:flex;align-items:center;gap:16px}.logo-box{width:48px;height:48px;border-radius:var(--radius-md);background:var(--gradient-brand);display:flex;align-items:center;justify-content:center;box-shadow:0 0 24px #6366f173;transition:transform var(--transition-smooth)}.logo-box:hover{transform:rotate(6deg) scale(1.06)}.logo-icon{color:#fff}.brand-title-wrap{display:flex;align-items:center;gap:10px}.brand-title{font-size:1.75rem;font-weight:800;letter-spacing:-.03em;background:linear-gradient(135deg,#fff 30%,#a5b4fc);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin:0}.brand-pill{font-family:var(--font-mono);font-size:.72rem;font-weight:600;padding:3px 8px;border-radius:var(--radius-full);background:#6366f126;color:#a5b4fc;border:1px solid rgba(99,102,241,.3);letter-spacing:.04em;text-transform:uppercase}.brand-subtitle{font-size:.86rem;color:var(--text-muted);margin-top:2px}.header-status-group{display:flex;align-items:center;gap:10px}.status-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:var(--radius-full);font-family:var(--font-mono);font-size:.78rem;font-weight:500;border:1px solid var(--border-subtle);background:#0f172a99;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:all var(--transition-fast)}.status-online{color:#34d399;border-color:#34d39940;background:#10b98114}.status-checking{color:#fbbf24;border-color:#fbbf2440;background:#f59e0b14}.status-offline{color:#f87171;border-color:#f8717140;background:#ef444414}.status-ping{width:7px;height:7px;border-radius:50%;background:currentColor;position:relative}.status-online .status-ping:after{content:"";position:absolute;inset:-3px;border-radius:50%;background:inherit;opacity:.6;animation:radarPulse 1.8s cubic-bezier(0,0,.2,1) infinite}.db-notice-banner{display:flex;align-items:flex-start;gap:12px;padding:12px 16px;border-radius:var(--radius-md);background:#f59e0b14;border:1px solid rgba(245,158,11,.25);margin-bottom:24px;font-size:.85rem;color:#fde68a;line-height:1.5}.db-notice-text{flex:1}.db-notice-text code{background:#0000004d;padding:2px 6px;border-radius:4px;font-family:var(--font-mono);color:#fef08a}.text-warn{color:#fbbf24;flex-shrink:0;margin-top:2px}@keyframes radarPulse{0%{transform:scale(.8);opacity:.8}to{transform:scale(2.4);opacity:0}}.btn-icon{background:#0f172a99;border:1px solid var(--border-subtle);color:var(--text-muted);width:36px;height:36px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-fast)}.btn-icon:hover{color:#fff;border-color:#fff3;background:#1e293bcc}.btn-icon.spinning{color:var(--accent-primary)}.spinning{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.card{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);transition:all var(--transition-smooth)}.composer-card{padding:24px;margin-bottom:28px;position:relative;overflow:hidden}.composer-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--gradient-brand)}.composer-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.section-title-wrap{display:flex;align-items:center;gap:10px}.accent-icon{color:var(--accent-primary)}.section-title{font-size:1.15rem;font-weight:700;color:var(--text-main);letter-spacing:-.01em}.composer-hint{font-size:.76rem;color:var(--text-dim);font-family:var(--font-mono)}.tag-picker{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:14px}.tag-picker-label{font-size:.78rem;color:var(--text-dim);font-weight:500;margin-right:4px}.tag-chip{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:var(--radius-full);background:#ffffff0a;border:1px solid var(--border-subtle);color:var(--text-muted);font-size:.76rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.tag-chip:hover{background:#ffffff14;color:var(--text-main);border-color:#fff3}.tag-chip-active{background:#6366f129;border-color:var(--accent-primary);color:#c7d2fe}.composer-form{display:flex;flex-direction:column;gap:14px}.input-wrapper{position:relative}.composer-textarea{width:100%;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:14px 16px;color:var(--text-main);font-family:var(--font-sans);font-size:.95rem;line-height:1.5;resize:vertical;min-height:88px;outline:none;transition:all var(--transition-fast)}.composer-textarea:focus{border-color:var(--border-focus);background:#0d1526f2;box-shadow:0 0 0 3px #6366f133}.composer-textarea::placeholder{color:var(--text-dim)}.composer-footer{display:flex;align-items:center;justify-content:space-between;gap:16px}.char-counter-wrap{display:flex;align-items:center;gap:10px}.char-bar-track{width:90px;height:5px;background:#ffffff14;border-radius:var(--radius-full);overflow:hidden}.char-bar-fill{height:100%;background:var(--accent-cyan);transition:width .15s ease,background-color .2s ease}.char-bar-fill.char-warn{background:var(--accent-amber)}.char-bar-fill.char-danger{background:var(--accent-rose)}.char-count{font-family:var(--font-mono);font-size:.76rem;color:var(--text-dim)}.char-count-alert{color:var(--accent-rose);font-weight:600}.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--gradient-brand);color:#fff;border:none;padding:10px 22px;border-radius:var(--radius-md);font-weight:600;font-size:.9rem;cursor:pointer;box-shadow:0 4px 14px #6366f159;transition:all var(--transition-smooth)}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 20px #6366f180;filter:brightness(1.08)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px;flex-wrap:wrap}.search-box{position:relative;display:flex;align-items:center;flex:1;min-width:220px;max-width:360px}.search-icon{position:absolute;left:12px;color:var(--text-dim);pointer-events:none}.search-input{width:100%;background:#0f172a99;border:1px solid var(--border-subtle);border-radius:var(--radius-full);padding:8px 36px;color:var(--text-main);font-size:.86rem;outline:none;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:all var(--transition-fast)}.search-input:focus{border-color:var(--accent-primary);background:#121b31e6;box-shadow:0 0 0 3px #6366f126}.search-clear{position:absolute;right:10px;background:none;border:none;color:var(--text-dim);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:2px}.search-clear:hover{color:var(--text-main)}.filter-tabs{display:flex;align-items:center;background:#0f172a99;border:1px solid var(--border-subtle);padding:4px;border-radius:var(--radius-full);gap:2px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.tab-btn{background:none;border:none;color:var(--text-muted);font-size:.8rem;font-weight:500;padding:6px 14px;border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-fast);display:inline-flex;align-items:center;gap:6px}.tab-btn:hover{color:var(--text-main)}.tab-active{background:#6366f138;color:#fff;border:1px solid rgba(99,102,241,.4)}.tab-badge{font-family:var(--font-mono);font-size:.68rem;background:#ffffff1a;padding:1px 6px;border-radius:var(--radius-full)}.notes-section{flex:1}.notes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:20px}.note-card{background:var(--bg-card);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:18px;display:flex;flex-direction:column;justify-content:space-between;gap:14px;transition:all var(--transition-smooth);position:relative;overflow:hidden}.note-card:hover{transform:translateY(-3px);border-color:#6366f159;box-shadow:0 10px 28px -6px #00000080,0 0 20px #6366f11f;background:var(--bg-card-hover)}.note-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.note-tag{font-family:var(--font-mono);font-size:.72rem;font-weight:600;text-transform:uppercase;padding:3px 8px;border-radius:var(--radius-sm);letter-spacing:.03em}.tag-deploy{background:#06b6d426;color:#38bdf8;border:1px solid rgba(6,182,212,.3)}.tag-idea{background:#f59e0b26;color:#fbbf24;border:1px solid rgba(245,158,11,.3)}.tag-task{background:#10b98126;color:#34d399;border:1px solid rgba(16,185,129,.3)}.tag-bug{background:#f43f5e26;color:#fb7185;border:1px solid rgba(244,63,94,.3)}.tag-memo{background:#a855f726;color:#c084fc;border:1px solid rgba(168,85,247,.3)}.tag-default{background:#ffffff14;color:var(--text-muted);border:1px solid var(--border-subtle)}.note-card-actions{display:flex;align-items:center;gap:4px}.btn-icon-subtle{background:transparent;border:none;color:var(--text-dim);width:28px;height:28px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-fast)}.btn-icon-subtle:hover{color:var(--text-main);background:#ffffff14}.btn-copied{color:#34d399!important}.btn-danger:hover{color:#f87171!important;background:#ef44441f!important}.note-body{font-size:.94rem;color:#e2e8f0;line-height:1.55;white-space:pre-wrap;word-break:break-word}.note-footer{display:flex;align-items:center;justify-content:space-between;padding-top:10px;border-top:1px solid rgba(255,255,255,.05)}.note-time{display:flex;align-items:center;gap:6px;font-size:.74rem;color:var(--text-dim);font-family:var(--font-mono)}.note-id-pill{font-family:var(--font-mono);font-size:.7rem;color:var(--text-dim);opacity:.6}.empty-state{padding:48px 24px;text-align:center;display:flex;flex-direction:column;align-items:center;max-width:480px;margin:32px auto}.empty-icon-box{width:64px;height:64px;border-radius:50%;background:#6366f11f;color:var(--accent-primary);display:flex;align-items:center;justify-content:center;margin-bottom:16px;border:1px solid rgba(99,102,241,.25)}.empty-title{font-size:1.15rem;font-weight:700;margin-bottom:8px;color:var(--text-main)}.empty-desc{font-size:.88rem;color:var(--text-muted);line-height:1.5;margin-bottom:20px}.btn-secondary{display:inline-flex;align-items:center;gap:8px;background:#ffffff0f;border:1px solid var(--border-subtle);color:var(--text-main);padding:9px 18px;border-radius:var(--radius-md);font-size:.85rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.btn-secondary:hover{background:#ffffff1f;border-color:#ffffff40;transform:translateY(-1px)}.loading-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 0;gap:16px;color:var(--text-muted);font-size:.9rem}.text-accent{color:var(--accent-primary)}.toast{position:fixed;bottom:28px;right:28px;display:flex;align-items:center;gap:10px;padding:12px 18px;border-radius:var(--radius-md);background:#0f172ae6;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.12);box-shadow:0 10px 30px #00000080;color:#fff;font-size:.88rem;font-weight:500;z-index:1000;animation:slideInToast .3s cubic-bezier(.16,1,.3,1)}.toast-success{border-color:#34d39959}.toast-success .toast-icon{color:#34d399}.toast-error{border-color:#f8717159}.toast-error .toast-icon{color:#f87171}@keyframes slideInToast{0%{transform:translateY(20px) scale(.95);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.footer{margin-top:48px;padding-top:20px;border-top:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;font-size:.78rem;color:var(--text-dim);font-family:var(--font-mono);flex-wrap:wrap;gap:12px}.footer-left{display:flex;align-items:center;gap:8px}.footer-icon{color:var(--accent-cyan)}@media(max-width:640px){.app-container{padding:20px 14px 40px}.brand-title{font-size:1.45rem}.header{flex-direction:column;align-items:flex-start}.header-status-group{width:100%;justify-content:space-between}.composer-card{padding:18px 14px}.toolbar{flex-direction:column;align-items:stretch}.search-box{max-width:100%}.filter-tabs{overflow-x:auto;width:100%}.notes-grid{grid-template-columns:1fr}.toast{left:16px;right:16px;bottom:16px}}