*{margin:0;padding:0;box-sizing:border-box}:root,[data-theme=dark]{--bg-primary: #0a0a0a;--bg-secondary: #141414;--bg-tertiary: #1a1a1a;--bg-hover: #252525;--text-primary: #ffffff;--text-secondary: #a0a0a0;--text-muted: #666666;--accent: #8b5cf6;--accent-hover: #7c3aed;--border: #2a2a2a;--success: #22c55e;--error: #ef4444;--warning: #f59e0b;--info: #3b82f6}[data-theme=light]{--bg-primary: #f8f9fa;--bg-secondary: #ffffff;--bg-tertiary: #f1f3f4;--bg-hover: #e8eaed;--text-primary: #1a1a1a;--text-secondary: #5f6368;--text-muted: #9aa0a6;--accent: #7c3aed;--accent-hover: #6d28d9;--border: #dadce0;--success: #22c55e;--error: #ef4444;--warning: #f59e0b;--info: #3b82f6}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6;transition:background .3s,color .3s}.app{max-width:800px;margin:0 auto;padding:40px 20px;min-height:100vh}.header{text-align:center;margin-bottom:32px;position:relative}.header-actions{position:absolute;top:0;right:0;display:flex;gap:8px}.icon-btn,.theme-toggle{width:40px;height:40px;border-radius:12px;border:1px solid var(--border);background:var(--bg-secondary);color:var(--text-primary);font-size:1.2rem;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center}.icon-btn:hover,.theme-toggle:hover{background:var(--bg-hover);border-color:var(--accent)}.logo{font-size:2.2rem;font-weight:700;background:linear-gradient(135deg,var(--accent),#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px}.subtitle{color:var(--text-secondary);font-size:1rem}.shortcuts-hint{color:var(--text-muted);font-size:.75rem;margin-top:8px}.card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:16px;padding:24px;margin-bottom:24px;transition:background .3s,border-color .3s}.input-section{margin-bottom:20px}.input-label{display:block;color:var(--text-secondary);font-size:.875rem;font-weight:500;margin-bottom:10px}.link-input{width:100%;min-height:120px;padding:14px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:12px;color:var(--text-primary);font-family:Inter,monospace;font-size:.9rem;resize:vertical;transition:all .2s}.link-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #8b5cf61a}.link-input::placeholder{color:var(--text-muted)}.stats{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.link-count{display:flex;align-items:center;gap:8px;color:var(--text-secondary);font-size:.9rem}.count-badge{background:var(--accent);color:#fff;padding:4px 12px;border-radius:20px;font-weight:600;font-size:.85rem}.submit-btn{width:100%;padding:14px 28px;background:linear-gradient(135deg,var(--accent),var(--accent-hover));color:#fff;font-family:Inter,sans-serif;font-size:1rem;font-weight:600;border:none;border-radius:12px;cursor:pointer;transition:all .2s}.submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 24px #8b5cf64d}.submit-btn:disabled{opacity:.6;cursor:not-allowed}.loading-spinner{display:inline-block;width:18px;height:18px;border:2px solid transparent;border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite;margin-right:8px;vertical-align:middle}@keyframes spin{to{transform:rotate(360deg)}}.progress-bar{height:4px;background:var(--bg-tertiary);border-radius:2px;overflow:hidden;margin-bottom:12px}.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent),#a78bfa);border-radius:2px;transition:width .3s ease}.progress-text{color:var(--text-secondary);font-size:.85rem;text-align:center}.results-section{margin-top:24px}.results-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.results-title{color:var(--text-secondary);font-size:.875rem;font-weight:500}.copy-all-btn{padding:8px 16px;background:var(--accent);color:#fff;border:none;border-radius:8px;font-size:.85rem;font-weight:500;cursor:pointer;transition:all .2s}.copy-all-btn:hover{background:var(--accent-hover)}.result-item{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:12px;transition:background .3s,border-color .3s}.result-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:8px}.result-link{color:var(--accent);font-size:.85rem;word-break:break-all;flex:1}.result-actions{display:flex;gap:4px;flex-shrink:0}.action-btn-small{width:32px;height:32px;border-radius:6px;border:1px solid var(--border);background:var(--bg-hover);cursor:pointer;font-size:.9rem;transition:all .2s}.action-btn-small:hover{background:var(--accent);border-color:var(--accent)}.result-content{color:var(--text-primary);font-size:.9rem;white-space:pre-wrap;word-break:break-word;line-height:1.7}.result-status{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:6px;font-size:.75rem;font-weight:500;margin-bottom:8px}.result-status.success{background:#22c55e1a;color:var(--success)}.result-status.error{background:#ef44441a;color:var(--error)}.result-status.pending{background:#8b5cf61a;color:var(--accent)}.copy-btn{width:32px;height:32px;padding:0;background:var(--bg-hover);border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);font-size:.9rem;cursor:pointer;transition:all .2s}.copy-btn:hover{background:var(--accent);border-color:var(--accent);color:#fff}.collapsible-content{margin-top:8px}.expand-btn{display:block;width:100%;margin-top:12px;padding:8px 16px;background:transparent;border:1px solid var(--border);border-radius:8px;color:var(--accent);font-family:Inter,sans-serif;font-size:.85rem;cursor:pointer;transition:all .2s}.expand-btn:hover{background:var(--bg-hover);border-color:var(--accent)}.footer{text-align:center;padding:24px;color:var(--text-muted);font-size:.8rem}.toast-container{position:fixed;top:20px;right:20px;z-index:1000;display:flex;flex-direction:column;gap:10px}.toast{display:flex;align-items:center;gap:10px;padding:12px 20px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;box-shadow:0 4px 20px #0000004d;animation:slideIn .3s ease;min-width:200px}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.toast-success{border-left:3px solid var(--success)}.toast-error{border-left:3px solid var(--error)}.toast-warning{border-left:3px solid var(--warning)}.toast-info{border-left:3px solid var(--info)}.toast-icon{font-size:1.2rem}.toast-message{color:var(--text-primary);font-size:.9rem}.app-container{display:flex;min-height:100vh;transition:all .3s ease}.app-container.history-open .main-content{margin-right:380px}.main-content{flex:1;transition:margin-right .3s ease}.main-content.shifted{margin-right:380px}.history-sidebar{position:fixed;top:0;right:0;width:380px;height:100vh;background:var(--bg-secondary);border-left:1px solid var(--border);overflow-y:auto;transform:translate(100%);transition:transform .3s ease;z-index:100}.history-sidebar.open{transform:translate(0)}.history-header{display:flex;align-items:center;justify-content:space-between;padding:20px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--bg-secondary);z-index:10}.history-header h2{font-size:1.2rem;color:var(--text-primary)}.close-btn{width:36px;height:36px;border-radius:8px;border:1px solid var(--border);background:transparent;color:var(--text-secondary);font-size:1.2rem;cursor:pointer;transition:all .2s}.close-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.history-filters{display:flex;gap:8px;padding:16px 20px;border-bottom:1px solid var(--border)}.filter-btn{flex:1;padding:10px;border:1px solid var(--border);border-radius:8px;background:transparent;color:var(--text-secondary);font-size:.85rem;cursor:pointer;transition:all .2s}.filter-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.history-actions{display:flex;gap:8px;padding:12px 20px;border-bottom:1px solid var(--border)}.action-btn{flex:1;padding:10px;border:1px solid var(--border);border-radius:8px;background:var(--bg-tertiary);color:var(--text-secondary);font-size:.8rem;cursor:pointer;transition:all .2s}.action-btn:hover:not(:disabled){background:var(--bg-hover)}.action-btn:disabled{opacity:.5;cursor:not-allowed}.action-btn.danger:hover:not(:disabled){background:var(--error);border-color:var(--error);color:#fff}.history-list{padding:16px 20px}.history-empty{text-align:center;color:var(--text-muted);padding:40px 20px}.history-item{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:12px;padding:14px;margin-bottom:12px}.history-item-header{display:flex;align-items:center;gap:8px;margin-bottom:6px}.star-btn{background:none;border:none;font-size:1.2rem;cursor:pointer;padding:0;transition:transform .2s}.star-btn:hover{transform:scale(1.2)}.star-btn.active{color:gold}.history-item-name{font-weight:600;color:var(--text-primary);flex:1;font-size:.9rem}.history-item-date{color:var(--text-muted);font-size:.75rem}.history-item-link{color:var(--accent);font-size:.75rem;margin-bottom:6px;word-break:break-all}.history-item-preview{color:var(--text-secondary);font-size:.8rem;margin-bottom:10px;line-height:1.5}.history-item-actions{display:flex;gap:6px}.history-item-actions button{flex:1;padding:6px 8px;border:1px solid var(--border);border-radius:6px;background:var(--bg-hover);color:var(--text-secondary);font-size:.75rem;cursor:pointer;transition:all .2s}.history-item-actions button:hover{background:var(--accent);border-color:var(--accent);color:#fff}.history-item-actions button.danger:hover{background:var(--error);border-color:var(--error)}@media (max-width: 768px){.app{padding:20px 16px}.header-actions{position:static;justify-content:center;margin-bottom:16px}.logo{font-size:1.8rem}.card{padding:20px 16px}.link-input{min-height:100px;font-size:16px}.result-header{flex-direction:column;gap:8px}.result-actions{width:100%;justify-content:flex-end}.results-header{flex-direction:column;gap:12px;align-items:stretch}.copy-all-btn,.history-panel{width:100%}.toast-container{left:16px;right:16px;top:auto;bottom:20px}.toast{width:100%}}@media (max-width: 480px){.history-item-actions{flex-wrap:wrap}.history-item-actions button{flex:1 1 45%}}