*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:#f5f5f3;color:#1a1a1a;min-height:100vh;-webkit-font-smoothing:antialiased}
.sidebar{position:fixed;top:0;left:0;width:240px;height:100vh;background:#fff;border-right:0.5px solid #e0e0e0;display:flex;flex-direction:column;z-index:10}
.sidebar-header{padding:20px 16px 12px;border-bottom:0.5px solid #eee}
.sidebar-title{font-size:14px;font-weight:600;color:#111;margin-bottom:2px}
.sidebar-sub{font-size:11px;color:#888;margin-bottom:12px}
#search{width:100%;font-family:inherit;font-size:12px;padding:7px 10px;border:0.5px solid #ddd;border-radius:8px;background:#f9f9f7;color:#1a1a1a}
#search:focus{outline:none;border-color:#888;background:#fff}
.cat-filters{padding:10px 16px;border-bottom:0.5px solid #eee;display:flex;flex-direction:column;gap:4px}
.cat-btn{font-size:12px;font-family:inherit;padding:5px 10px;border:0.5px solid transparent;border-radius:6px;background:transparent;color:#666;cursor:pointer;text-align:left;transition:all 0.15s;display:flex;align-items:center;gap:6px;font-weight:500}
.cat-btn:hover{background:#f5f5f3;color:#111}
.cat-btn.active{background:#E6F1FB;border-color:#B5D4F4;color:#185FA5;font-weight:600}
.cat-dot{width:8px;height:8px;border-radius:2px;flex-shrink:0}
.sidebar-nav{flex:1;overflow-y:auto;padding:8px 0}
.nav-item{padding:7px 16px;cursor:pointer;transition:background 0.1s;border-left:2px solid transparent;font-size:12px;color:#444;font-weight:500}
.nav-item:hover{background:#f5f5f3}
.nav-item.active{background:#f0f0ee;border-left-color:#1a1a1a;color:#111;font-weight:600}
.nav-cat{font-size:10px;color:#999;margin-top:1px;font-weight:400}
.sidebar-footer{padding:12px 16px;border-top:0.5px solid #eee;display:flex;gap:8px;flex-direction:column}
.tc-link{font-size:11px;color:#666;text-decoration:none;display:flex;align-items:center;gap:4px;font-weight:500}
.tc-link:hover{color:#111}
.server-row{display:flex;align-items:center;gap:6px}
.server-dot{width:7px;height:7px;border-radius:50%;background:#ccc;flex-shrink:0}
.server-dot.on{background:#4CAF50}
.server-dot.off{background:#F44336}
.server-label{font-size:10px;color:#888}
.main{margin-left:240px;padding:24px;min-height:100vh}
.main-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.main-title{font-size:16px;font-weight:600;color:#111;flex:1}
.add-btn{font-size:12px;font-family:inherit;padding:6px 14px;border-radius:20px;background:#1a1a1a;color:#fff;border:none;cursor:pointer;display:flex;align-items:center;gap:5px;font-weight:500}
.add-btn:hover{opacity:0.8}
.count-text{font-size:12px;color:#888}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:10px}
.card{background:#fff;border:0.5px solid #e0e0e0;border-radius:12px;padding:16px;transition:border-color 0.15s}
.card:hover{border-color:#bbb}
.card.open{border-color:#1a1a1a}
.card-head{display:flex;align-items:flex-start;gap:10px;margin-bottom:8px;cursor:pointer}
.card-title{font-size:13px;font-weight:600;color:#111;flex:1;line-height:1.4}
.card-edit-btn{font-size:10px;font-family:inherit;padding:2px 7px;border:0.5px solid #ddd;border-radius:4px;background:#fff;color:#888;cursor:pointer;white-space:nowrap;display:none;font-weight:500}
.card:hover .card-edit-btn{display:inline-block}
.card-desc{font-size:12px;color:#555;line-height:1.65;margin-bottom:10px;cursor:pointer}
.used-in{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:8px}
.tc-chip{font-size:10px;font-family:monospace;padding:2px 7px;border-radius:4px;background:#f0f0ee;color:#444;border:0.5px solid #ddd;cursor:pointer;text-decoration:none;transition:all 0.15s;font-weight:600}
.tc-chip:hover{background:#1a1a1a;color:#fff;border-color:#1a1a1a}
.used-in-label{font-size:10px;color:#999;margin-bottom:4px;font-weight:500}
.divider{height:0.5px;background:#f0f0f0;margin:10px 0}
.code-wrap{position:relative}
.code-block{background:#f9f9f7;border:0.5px solid #eee;border-radius:8px;padding:12px;font-size:11px;color:#333;line-height:1.7;white-space:pre-wrap;word-break:break-all;max-height:300px;overflow-y:auto;font-family:monospace}
.copy-btn{position:absolute;top:6px;right:6px;font-size:10px;font-family:inherit;padding:2px 8px;border-radius:4px;border:0.5px solid #ddd;background:#fff;color:#666;cursor:pointer;font-weight:500;transition:all 0.15s;z-index:1}
.copy-btn:hover{background:#1a1a1a;color:#fff;border-color:#1a1a1a}
.copy-btn.copied{background:#1f6b1f;color:#fff;border-color:#1f6b1f}
.detail{display:none}
.card.open .detail{display:block}
.empty{text-align:center;padding:4rem;color:#999;font-size:13px}
.loading{text-align:center;padding:4rem;color:#999;font-size:13px}
.cat-badge{font-size:10px;font-family:monospace;padding:2px 6px;border-radius:3px;margin-left:auto;font-weight:600}
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.3);z-index:100;display:none;align-items:flex-start;justify-content:center;padding-top:60px;overflow-y:auto}
.modal-overlay.open{display:flex}
.modal{background:#fff;border-radius:16px;padding:20px;width:560px;max-width:90vw;margin-bottom:60px}
.modal-title{font-size:14px;font-weight:600;margin-bottom:14px;color:#111}
.form-row{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}
.form-label{font-size:10px;color:#888;text-transform:uppercase;letter-spacing:0.06em;font-weight:600}
.form-input{font-family:inherit;font-size:13px;padding:7px 10px;border:0.5px solid #ddd;border-radius:8px;background:#fff;color:#1a1a1a;width:100%}
.form-input:focus{outline:none;border-color:#888}
.form-select{font-family:inherit;font-size:13px;padding:7px 10px;border:0.5px solid #ddd;border-radius:8px;background:#fff;color:#1a1a1a;width:100%}
.form-textarea{font-family:monospace;font-size:12px;padding:10px;border:0.5px solid #ddd;border-radius:8px;background:#f9f9f7;color:#1a1a1a;resize:vertical;line-height:1.6;width:100%}
.form-textarea:focus{outline:none;border-color:#888}
.modal-actions{display:flex;gap:8px;margin-top:14px;align-items:center}
.modal-btn{font-size:12px;font-family:inherit;padding:7px 16px;border-radius:8px;border:none;cursor:pointer;font-weight:500}
.modal-btn.primary{background:#1a1a1a;color:#fff}
.modal-btn.primary:hover{opacity:0.8}
.modal-btn.primary:disabled{opacity:0.35;cursor:not-allowed}
.modal-btn.cancel{background:#f0f0ee;color:#555}
.modal-btn.danger{background:#FCEBEB;color:#A32D2D}
.modal-btn.danger:hover{background:#f7c1c1}
.modal-status{font-size:11px;color:#888;margin-left:4px}
.modal-status.loading{color:#8a5c00}
.modal-status.success{color:#1f6b1f}
.modal-status.error{color:#A32D2D}