@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-primary: #0a0a0f;--bg-secondary: #111118;--bg-tertiary: #1a1a24;--bg-elevated: #1f1f2e;--accent-primary: #6366f1;--accent-secondary: #818cf8;--accent-hover: #4f46e5;--accent-glow: rgba(99, 102, 241, .3);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-tertiary: #64748b;--success: #10b981;--error: #ef4444;--warning: #f59e0b;--info: #3b82f6;--border: rgba(148, 163, 184, .1);--border-focus: rgba(99, 102, 241, .5);--spacing-xs: .5rem;--spacing-sm: .75rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .6);--shadow-glow: 0 0 20px var(--accent-glow);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .35s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}#root{min-height:100vh}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--bg-elevated);border-radius:var(--radius-sm);border:2px solid var(--bg-secondary)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}::selection{background:var(--accent-primary);color:#fff}.app{min-height:100vh;display:flex;flex-direction:column}.header{background:var(--bg-secondary);border-bottom:1px solid var(--border);padding:var(--spacing-md) var(--spacing-lg);position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.header-content{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:var(--spacing-sm)}.logo-icon{font-size:1.5rem;filter:drop-shadow(0 0 10px var(--accent-glow))}.logo h1{font-size:1.25rem;font-weight:700;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.snippet-counter{display:flex;align-items:baseline;gap:var(--spacing-xs);font-size:.75rem;color:var(--text-secondary);background:var(--bg-tertiary);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-md);border:1px solid var(--border)}.counter-value{font-size:1.125rem;font-weight:700;color:var(--accent-primary)}.counter-separator{color:var(--text-tertiary)}.counter-max{font-weight:600;color:var(--text-secondary)}.main-content{flex:1;max-width:1400px;width:100%;margin:0 auto;padding:var(--spacing-lg) var(--spacing-md)}.search-bar{display:grid;grid-template-columns:1fr auto auto;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg);animation:slideDown .4s cubic-bezier(.16,1,.3,1)}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.search-input-wrapper{position:relative;display:flex;align-items:center}.search-icon{position:absolute;left:var(--spacing-sm);font-size:1rem;pointer-events:none;opacity:.5}.search-input{width:100%;padding:var(--spacing-sm) var(--spacing-md) var(--spacing-sm) 2.5rem;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);font-size:.875rem;color:var(--text-primary);transition:all var(--transition-base)}.search-input:focus{outline:none;border-color:var(--border-focus);box-shadow:var(--shadow-glow);background:var(--bg-tertiary)}.search-input::placeholder{color:var(--text-tertiary)}.clear-search{position:absolute;right:var(--spacing-md);background:var(--bg-elevated);border:none;color:var(--text-secondary);width:24px;height:24px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.clear-search:hover{background:var(--accent-primary);color:#fff;transform:rotate(90deg)}.category-filter{padding:var(--spacing-sm) var(--spacing-md);background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);font-size:.813rem;color:var(--text-primary);cursor:pointer;transition:all var(--transition-base);min-width:140px}.category-filter:focus{outline:none;border-color:var(--border-focus);box-shadow:var(--shadow-glow)}.category-filter:hover{border-color:var(--accent-secondary)}.add-button{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));border:none;border-radius:var(--radius-md);color:#fff;font-size:.813rem;font-weight:600;cursor:pointer;transition:all var(--transition-base);box-shadow:var(--shadow-md);white-space:nowrap}.add-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-lg),var(--shadow-glow)}.add-button:active:not(:disabled){transform:translateY(0)}.add-button:disabled{opacity:.5;cursor:not-allowed}.add-icon{font-size:1.25rem;font-weight:700}.snippets-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--spacing-md);animation:fadeIn .5s cubic-bezier(.16,1,.3,1)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.snippet-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--spacing-md);transition:all var(--transition-base);display:flex;flex-direction:column;gap:var(--spacing-sm);position:relative;overflow:hidden;animation:scaleIn .3s cubic-bezier(.16,1,.3,1);cursor:grab}.snippet-card:active{cursor:grabbing}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.snippet-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent-primary),var(--accent-secondary));opacity:0;transition:opacity var(--transition-base)}.snippet-card:hover{border-color:var(--accent-primary);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.snippet-card:hover:before{opacity:1}.snippet-header{display:flex;justify-content:space-between;align-items:center;gap:var(--spacing-xs)}.snippet-header-left{display:flex;align-items:center;gap:var(--spacing-xs);flex:1;min-width:0}.drag-handle{font-size:.875rem;color:var(--text-tertiary);cursor:grab;opacity:.5;transition:opacity var(--transition-fast);-webkit-user-select:none;user-select:none}.drag-handle:hover{opacity:1}.snippet-card:active .drag-handle{cursor:grabbing}.snippet-category{font-size:.688rem;font-weight:600;text-transform:uppercase;letter-spacing:.3px;color:var(--accent-secondary);background:var(--bg-elevated);padding:.188rem .5rem;border-radius:var(--radius-sm);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.snippet-actions{display:flex;gap:.25rem;flex-shrink:0}.action-btn{background:transparent;border:none;cursor:pointer;font-size:1rem;padding:.25rem;border-radius:var(--radius-sm);transition:all var(--transition-fast);opacity:.7}.action-btn:hover{opacity:1;background:var(--bg-elevated);transform:scale(1.1)}.pin-btn.pinned{opacity:1;color:var(--accent-primary);animation:pinPulse .3s ease}@keyframes pinPulse{0%,to{transform:scale(1)}50%{transform:scale(1.2)}}.delete-btn.confirm{animation:pulse .5s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.snippet-title{font-size:1rem;font-weight:600;color:var(--text-primary);line-height:1.3}.snippet-content{font-size:.813rem;color:var(--text-secondary);line-height:1.5;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;line-clamp:3;overflow:hidden}.copy-button{display:flex;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-sm);background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.813rem;font-weight:500;cursor:pointer;transition:all var(--transition-base);margin-top:auto}.copy-button:hover{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff;box-shadow:var(--shadow-glow)}.copy-button.copied{background:var(--success);border-color:var(--success);color:#fff;animation:successPulse .4s ease}@keyframes successPulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--spacing-xl);animation:fadeIn .2s ease}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;max-width:600px;max-height:90vh;overflow:auto;box-shadow:var(--shadow-xl);animation:modalSlideIn .3s cubic-bezier(.16,1,.3,1)}@keyframes modalSlideIn{0%{opacity:0;transform:scale(.95) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-xl);border-bottom:1px solid var(--border)}.modal-header h2{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.modal-close{background:transparent;border:none;font-size:1.5rem;color:var(--text-secondary);cursor:pointer;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.modal-close:hover{background:var(--bg-elevated);color:var(--text-primary);transform:rotate(90deg)}.modal-form{padding:var(--spacing-xl);display:flex;flex-direction:column;gap:var(--spacing-lg)}.form-group{display:flex;flex-direction:column;gap:var(--spacing-sm)}.form-group label{font-weight:600;font-size:.875rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.form-group input,.form-group textarea,.form-group select{padding:var(--spacing-md);background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md);font-size:1rem;color:var(--text-primary);font-family:inherit;transition:all var(--transition-base)}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--border-focus);box-shadow:var(--shadow-glow)}.form-group input.error,.form-group textarea.error{border-color:var(--error)}.form-group textarea{resize:vertical;min-height:120px}.char-count{font-size:.75rem;color:var(--text-tertiary);text-align:right}.char-count .over-limit{color:var(--error);font-weight:600}.error-text{font-size:.75rem;color:var(--error);font-weight:500}.modal-actions{display:flex;gap:var(--spacing-md);justify-content:flex-end;margin-top:var(--spacing-md)}.btn-primary,.btn-secondary{padding:var(--spacing-md) var(--spacing-xl);border-radius:var(--radius-md);font-size:.938rem;font-weight:600;cursor:pointer;transition:all var(--transition-base);border:none}.btn-primary{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),var(--shadow-glow)}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-tertiary);border-color:var(--text-tertiary)}.empty-state{text-align:center;padding:var(--spacing-2xl) var(--spacing-xl);display:flex;flex-direction:column;align-items:center;gap:var(--spacing-lg);animation:fadeIn .5s ease}.empty-icon{font-size:5rem;opacity:.3;filter:grayscale(1)}.empty-state h3{font-size:1.5rem;font-weight:600;color:var(--text-secondary)}.empty-state p{color:var(--text-tertiary);max-width:400px}.empty-state .add-button{margin-top:var(--spacing-md)}.toast-container{position:fixed;bottom:var(--spacing-xl);right:var(--spacing-xl);z-index:2000;display:flex;flex-direction:column;gap:var(--spacing-md);max-width:400px}.toast{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-lg);background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);animation:toastSlideIn .3s cubic-bezier(.16,1,.3,1)}@keyframes toastSlideIn{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.toast-icon{font-size:1.25rem;display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;flex-shrink:0}.toast-success{border-left:4px solid var(--success)}.toast-success .toast-icon{background:#10b98133;color:var(--success)}.toast-error{border-left:4px solid var(--error)}.toast-error .toast-icon{background:#ef444433;color:var(--error)}.toast-info{border-left:4px solid var(--info)}.toast-info .toast-icon{background:#3b82f633;color:var(--info)}.toast-message{flex:1;color:var(--text-primary);font-size:.875rem}.toast-close{background:transparent;border:none;color:var(--text-tertiary);cursor:pointer;font-size:1.25rem;padding:.25rem;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.toast-close:hover{background:var(--bg-secondary);color:var(--text-primary)}@media(max-width:768px){.header{padding:var(--spacing-sm) var(--spacing-md)}.header-content{gap:var(--spacing-sm)}.logo h1{font-size:1.125rem}.logo-icon{font-size:1.25rem}.counter-value{font-size:1rem}.main-content{padding:var(--spacing-md)}.search-bar{grid-template-columns:1fr;gap:var(--spacing-xs);margin-bottom:var(--spacing-md)}.snippets-grid{grid-template-columns:1fr;grid-gap:var(--spacing-sm)}.snippet-card{padding:var(--spacing-sm)}.snippet-title{font-size:.938rem}.snippet-content{font-size:.75rem;-webkit-line-clamp:2;line-clamp:2}.add-text{display:none}.toast-container{left:var(--spacing-sm);right:var(--spacing-sm);bottom:var(--spacing-sm);max-width:none}.modal{border-radius:var(--radius-lg)}.modal-header,.modal-form{padding:var(--spacing-md)}}