:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--bg-panel:#fafafa;--bg-card:#fff;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}body.dark-mode{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px;--bg-panel:#1f2028;--bg-card:#16171d}@media (prefers-color-scheme:dark){#social .button-icon{filter:invert()brightness(2)}}body{margin:0}#root{text-align:left;box-sizing:border-box;flex-direction:column;width:100%;max-width:100%;min-height:100svh;margin:0;display:flex}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.app{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);text-align:center;background:#fffffff2;padding:.75rem 2rem;box-shadow:0 4px 20px #0000001a}.header-top{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;display:flex}.header h1{color:#2c3e50;margin:0;font-size:1.5rem}.header p{color:#7f8c8d;margin:0;font-size:.9rem}.header-branding{text-align:left}.header-actions{gap:10px;display:flex}.main{max-width:1200px;margin:0 auto;padding:1rem 2rem}.loading{text-align:center;color:#fff;padding:4rem;font-size:1.5rem}.btn{cursor:pointer;border:none;border-radius:6px;padding:.5rem 1rem;font-size:.9rem;font-weight:600;transition:all .3s}.btn-primary{color:#fff;background:#3498db}.btn-primary:hover{background:#2980b9;transform:translateY(-2px);box-shadow:0 4px 12px #3498db66}.btn-secondary{color:#fff;background:#95a5a6}.btn-secondary:hover{background:#7f8c8d}.btn-small{padding:.3rem .75rem;font-size:.8rem}.btn-edit{color:#fff;background:#f39c12;margin-right:.5rem}.btn-edit:hover{background:#e67e22}.btn-delete{color:#fff;background:#e74c3c}.btn-delete:hover{background:#c0392b}.modal-overlay{z-index:1000;background:#000000b3;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:#fff;border-radius:12px;width:90%;max-width:600px;max-height:90vh;overflow-y:auto;box-shadow:0 20px 40px #0000004d}.modal-header{border-bottom:1px solid #ecf0f1;justify-content:space-between;align-items:center;padding:1.5rem;display:flex}.modal-header h2{color:#2c3e50;margin:0}.close-btn{cursor:pointer;color:#7f8c8d;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;padding:0;font-size:2rem;transition:background .3s;display:flex}.close-btn:hover{background:#ecf0f1}.snippet-form{padding:1.5rem}.form-group{margin-bottom:1.5rem}.form-group label{color:#2c3e50;margin-bottom:.5rem;font-weight:600;display:block}.form-group input,.form-group textarea{box-sizing:border-box;border:2px solid #ecf0f1;border-radius:8px;width:100%;padding:.75rem;font-size:1rem;transition:border-color .3s}.form-group input:focus,.form-group textarea:focus{border-color:#3498db;outline:none}.form-group textarea{resize:vertical;min-height:120px}.form-actions{justify-content:flex-end;gap:1rem;margin-top:2rem;display:flex}.snippets-grid{grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:1.5rem;margin-top:2rem;display:grid}.empty-state{text-align:center;background:#fffffff2;border-radius:12px;grid-column:1/-1;padding:4rem 2rem;box-shadow:0 4px 20px #0000001a}.empty-state h3{color:#2c3e50;margin:0 0 1rem;font-size:1.5rem}.empty-state p{color:#7f8c8d;margin:0;font-size:1.1rem}.snippet-card{background:#fffffff2;border-radius:12px;flex-direction:column;padding:1.5rem;transition:transform .3s,box-shadow .3s;display:flex;box-shadow:0 4px 20px #0000001a}.snippet-card:hover{transform:translateY(-4px);box-shadow:0 8px 30px #00000026}.snippet-header{justify-content:space-between;align-items:flex-start;margin-bottom:1rem;display:flex}.snippet-header h3{color:#2c3e50;flex:1;margin:0 1rem 0 0;font-size:1.3rem}.category{color:#fff;white-space:nowrap;background:#3498db;border-radius:20px;padding:.25rem .75rem;font-size:.8rem;font-weight:600}.snippet-content{color:#34495e;-webkit-line-clamp:4;-webkit-box-orient:vertical;flex:1;margin-bottom:1rem;line-height:1.6;display:-webkit-box;overflow:hidden}.snippet-footer{border-top:1px solid #ecf0f1;justify-content:space-between;align-items:center;padding-top:1rem;display:flex}.snippet-meta{color:#67718d;flex-wrap:wrap;gap:1rem;margin:1rem 0 .75rem;font-size:.95rem;display:flex}.snippet-meta span{background:#f1f5ff;border:1px solid #dfe6ff;border-radius:999px;padding:.35rem .75rem}@media (width<=768px){.header{padding:1.5rem 1rem}.header h1{font-size:2rem}.main{padding:1rem}.snippets-grid{grid-template-columns:1fr}.modal{width:95%;margin:1rem}.form-actions{flex-direction:column}.form-actions .btn{width:100%}.snippet-footer{flex-direction:column;align-items:flex-start;gap:1rem}}.status-bar{color:#34495e;flex-wrap:wrap;justify-content:space-between;gap:1rem;margin-top:1rem;font-size:.9rem;display:flex}.alert{border-radius:4px;margin-bottom:1rem;padding:.4rem .75rem;font-size:.8rem;display:inline-block}.alert-error{color:#b71c1c;background:#fdecea}.alert-info{color:#1d4f91;background:#e8f4fd}.select-wrapper select{width:100%}.tree-footer{border-top:1px dashed #ccc;justify-content:center;margin-top:30px;padding-top:20px;display:flex}