:root{--text:#1d1d1f;--text-secondary:#6e6e73;--text-muted:#86868b;--bg:#fbfbfd;--card-bg:#fff;--border:#d2d2d7;--accent:#1d1d1f;--accent-hover:#424245;--shadow-sm:0 2px 8px #00000014;--shadow-md:0 4px 16px #0000001a;--card-opacity:77%;--theme-opacity:90%;--radius-custom:12px;--bg-image:none;--radius-sm:calc(var(--radius-custom) - 4px);--radius-md:var(--radius-custom);--radius-lg:calc(var(--radius-custom) + 4px);color:var(--text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,SF Pro Text,Helvetica Neue,sans-serif;font-size:16px;line-height:1.5}[data-theme=dark]{--text:#f5f5f7;--text-secondary:#a1a1a6;--text-muted:#86868b;--bg:#1d1d1f;--card-bg:#2d2d30;--border:#424245;--accent:#f5f5f7;--accent-hover:#d1d1d6;--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 4px 16px #0006}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--text:#f5f5f7;--text-secondary:#a1a1a6;--text-muted:#86868b;--bg:#1d1d1f;--card-bg:#2d2d30;--border:#424245;--accent:#f5f5f7;--accent-hover:#d1d1d6;--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 4px 16px #0006}}*{box-sizing:border-box;margin:0;padding:0}#root{width:100%;min-height:100vh}body{background-color:var(--bg);margin:0}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#a8a8a8}.search-container{width:100%;max-width:580px;margin:0 auto;position:relative}.search-box{background:color-mix(in srgb, var(--card-bg) var(--theme-opacity), transparent);border:2px solid var(--border);box-shadow:var(--shadow-sm);border-radius:24px;align-items:center;padding:4px;transition:all .25s;display:flex}.search-box:focus-within{border-color:var(--accent);box-shadow:0 4px 20px #ff6b6b26}.search-divider{background:var(--border);flex-shrink:0;width:1px;height:20px;margin:0 2px}.engine-trigger{color:var(--text-secondary);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:20px;align-items:center;gap:4px;padding:8px 10px;font-size:13px;font-weight:700;transition:all .15s;display:flex}.engine-trigger:hover{background:var(--bg);color:var(--text)}.engine-trigger-icon{justify-content:center;align-items:center;width:16px;height:16px;display:flex}.engine-trigger-name{font-size:13px}.engine-quick-panel{background:var(--card-bg);border:2px solid var(--border);box-shadow:var(--shadow-md);z-index:200;border-radius:16px;align-items:center;gap:8px;padding:10px;display:flex;position:absolute;top:calc(100% + 8px);left:0;right:0}.quick-engines{flex:1;gap:6px;padding:2px 0;display:flex;overflow-x:auto}.quick-engine-btn{color:var(--text-secondary);cursor:pointer;white-space:nowrap;background:0 0;border:2px solid #0000;border-radius:12px;flex-direction:column;align-items:center;gap:4px;min-width:52px;padding:8px 12px;font-size:11px;font-weight:600;transition:all .15s;display:flex}.quick-engine-btn:hover{background:var(--bg);color:var(--text)}.quick-engine-btn.active{background:var(--bg);border-color:var(--accent);color:var(--accent)}.quick-add-btn{border:2px solid var(--border);width:36px;height:36px;color:var(--text-muted);cursor:pointer;background:0 0;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;transition:all .15s;display:flex}.quick-add-btn:hover{background:var(--accent);border-color:var(--accent);color:#fff}.engine-select-modal{z-index:1000;-webkit-backdrop-filter:blur(8px);background:#00000080;justify-content:center;align-items:center;padding:40px 24px;display:flex;position:fixed;inset:0;overflow-y:auto}.engine-select-content{background:var(--card-bg);border:none;border-radius:16px;width:100%;max-width:600px;overflow:hidden;box-shadow:0 20px 60px #0003}.select-modal-header{justify-content:space-between;align-items:center;padding:24px 28px 20px;display:flex}.select-modal-header h3{color:var(--text);letter-spacing:-.3px;margin:0;font-size:20px;font-weight:600}.select-modal-close{width:28px;height:28px;color:var(--text-secondary);cursor:pointer;background:#0000000d;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:18px;transition:all .2s;display:flex}.select-modal-close:hover{background:#0000001a}.select-modal-body{max-height:55vh;padding:0 28px 24px;overflow-y:auto}.select-grid{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.select-item{border:1px solid var(--border);cursor:pointer;background:var(--bg);border-radius:12px;align-items:center;gap:12px;padding:14px 16px;transition:all .2s;display:flex;position:relative}.select-item:hover{border-color:var(--text-muted)}.select-item.checked{border-color:var(--accent);background:#0071e30f}.select-item input{display:none}.select-item-name{color:var(--text);flex:1;font-size:14px;font-weight:500}.select-check{background:var(--accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;font-size:11px;display:flex}.select-remove{width:22px;height:22px;color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:14px;transition:all .15s;display:flex}.select-remove:hover{color:#fff;background:#ff3b30}.custom-engine-section{border-top:1px solid var(--border);margin-top:20px;padding-top:20px}.custom-engine-section h4{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin:0 0 14px;font-size:13px;font-weight:600}.custom-engine-form{flex-wrap:wrap;gap:10px;display:flex}.custom-icon-input{text-align:center;border:1px solid var(--border);background:var(--card-bg);min-width:50px;color:var(--text);border-radius:10px;outline:none;flex:1;padding:12px;font-size:14px;font-weight:500;transition:border-color .2s}.custom-name-input{border:1px solid var(--border);background:var(--card-bg);min-width:120px;color:var(--text);border-radius:10px;outline:none;flex:4;padding:12px 14px;font-size:14px;font-weight:500;transition:border-color .2s}.custom-url-row{gap:10px;width:100%;display:flex}.custom-url-input{border:1px solid var(--border);background:var(--card-bg);color:var(--text);border-radius:10px;outline:none;flex:1;padding:12px 14px;font-size:14px;font-weight:500;transition:border-color .2s}.custom-icon-input:focus,.custom-name-input:focus,.custom-url-input:focus{border-color:var(--accent)}.custom-add-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:10px;flex-shrink:0;padding:12px 24px;font-size:14px;font-weight:600;transition:all .2s}.custom-add-btn:hover{background:var(--accent-hover)}.select-modal-footer{border-top:1px solid var(--border);background:#00000005;justify-content:space-between;align-items:center;padding:16px 28px;display:flex}.select-count{color:var(--text-secondary);font-size:13px;font-weight:500}.select-confirm-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:10px;padding:10px 28px;font-size:14px;font-weight:600;transition:all .2s}.select-confirm-btn:hover{background:var(--accent-hover)}.search-input{color:var(--text);background:0 0;border:none;outline:none;flex:1;min-width:0;padding:10px 8px;font-size:15px;font-weight:600}.search-input::placeholder{color:var(--text-muted);font-weight:400}.search-submit{background:var(--bg);width:38px;height:38px;color:var(--text);cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:all .2s;display:flex}.search-submit:hover{background:var(--card-bg);transform:scale(1.05)}@media (width<=640px){.engine-trigger-name{display:none}.select-grid{grid-template-columns:1fr}.custom-engine-form{flex-direction:column}.custom-name-input{width:100%}}@media (width<=480px){.search-box{border-radius:16px;padding:2px}.engine-trigger{padding:6px 8px}.search-input{padding:8px 6px;font-size:14px}.search-submit{width:34px;height:34px}.engine-select-content{border-radius:12px;margin:10px}.select-modal-header{padding:16px 20px}.select-modal-header h3{font-size:17px}.select-modal-body{padding:0 20px 20px}}.modal-popup-overlay{z-index:1100;-webkit-backdrop-filter:blur(4px);background:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-popup{background:var(--card-bg);text-align:center;border-radius:16px;width:100%;max-width:320px;margin:20px;padding:28px 24px 24px;box-shadow:0 20px 60px #00000040}.modal-popup-icon{margin-bottom:12px;font-size:48px}.modal-popup-title{color:var(--text);margin-bottom:8px;font-size:18px;font-weight:600}.modal-popup-message{color:var(--text-secondary);margin-bottom:24px;font-size:14px;line-height:1.5}.modal-popup-btn{cursor:pointer;border:none;border-radius:10px;width:100%;padding:12px 20px;font-size:15px;font-weight:600;transition:all .15s}.modal-popup-btn.success{background:var(--accent);color:#fff}.modal-popup-btn.success:hover{background:var(--accent-hover)}.modal-popup-btn.error{color:#fff;background:#ff3b30}.modal-popup-btn.error:hover{background:#e6352b}.modal-popup-actions{gap:12px;display:flex}.modal-popup-cancel-btn{border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:10px;flex:1;padding:12px 20px;font-size:15px;font-weight:600;transition:all .15s}.modal-popup-cancel-btn:hover{background:var(--bg);color:var(--text)}.modal-popup-confirm-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:10px;flex:1;padding:12px 20px;font-size:15px;font-weight:600;transition:background .15s}.modal-popup-confirm-btn:hover{background:var(--accent-hover)}.modal-popup-confirm-btn.danger{background:#ff3b30}.modal-popup-confirm-btn.danger:hover{background:#e6352b}.link-card{background:color-mix(in srgb, var(--card-bg) var(--card-opacity), transparent);border-radius:var(--radius-md);border:1px solid var(--border);cursor:pointer;min-height:88px;box-shadow:var(--shadow-sm);-webkit-user-select:none;user-select:none;flex-direction:column;justify-content:center;align-items:center;padding:14px 10px;text-decoration:none;transition:all .2s;display:flex}.link-card.compact{min-width:72px;min-height:auto;padding:10px 14px}.link-card.compact .link-icon-wrap{pointer-events:none;width:28px;height:28px;margin-bottom:6px}.link-card.compact .link-icon{pointer-events:none;font-size:18px}.link-card.compact .link-favicon{pointer-events:none;-webkit-user-drag:none;user-drag:none;border-radius:2px;width:12px;height:12px;bottom:-2px;right:-2px}.link-card.compact .link-name{pointer-events:none;font-size:12px;font-weight:500}.link-card:hover{box-shadow:var(--shadow-md);border-color:var(--text-muted);transform:translateY(-3px)}.link-card.dragging{opacity:.5;transform:scale(.95)}.link-card.drag-over{position:relative}.link-card.drag-over:before{content:"";background:var(--accent);border-radius:2px;width:3px;position:absolute;top:4px;bottom:4px}.link-card.drag-over-before:before{left:-4px}.link-card.drag-over-after:before{right:-4px}.link-card.editing{opacity:.6}.link-card.has-color{border-color:var(--card-accent,var(--border))}.link-card.has-color:hover{box-shadow:0 4px 12px color-mix(in srgb, var(--card-accent) 25%, transparent)}.link-icon-wrap{pointer-events:none;justify-content:center;align-items:center;width:32px;height:32px;margin-bottom:8px;display:flex;position:relative}.link-favicon{object-fit:contain;pointer-events:none;-webkit-user-drag:none;user-drag:none;border-radius:3px;width:14px;height:14px;position:absolute;bottom:0;right:0}.link-icon{pointer-events:none;font-size:22px}.link-name{color:var(--text);text-align:center;text-overflow:ellipsis;white-space:nowrap;pointer-events:none;max-width:100%;font-size:13px;font-weight:600;overflow:hidden}.link-desc{color:var(--text-muted);text-align:center;text-overflow:ellipsis;white-space:nowrap;pointer-events:none;max-width:100%;margin-top:3px;font-size:11px;overflow:hidden}.link-context-menu{background:var(--card-bg);border:1px solid var(--border);z-index:1000;border-radius:10px;min-width:160px;padding:6px;position:fixed;box-shadow:0 8px 24px #00000026}.menu-item{width:100%;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:none;border-radius:6px;align-items:center;gap:10px;padding:10px 12px;font-size:13px;font-weight:500;transition:background .15s;display:flex}.menu-item:hover{background:var(--bg)}.menu-item.delete{color:#ff3b30}.menu-item.delete:hover{background:#ff3b301a}.edit-modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(4px);background:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.edit-modal{background:var(--card-bg);border-radius:14px;width:100%;max-width:400px;margin:20px;overflow:hidden;box-shadow:0 20px 60px #0003}.edit-modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:18px 20px;display:flex}.edit-modal-header 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(width<=640px){.floating-btns{bottom:16px;right:16px}.floating-btn{width:40px;height:40px}}.floating-search-overlay{z-index:300;background:#0006;flex-direction:column;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.floating-search{background:var(--card-bg);border-radius:12px;width:480px;max-width:90vw;display:flex;overflow:hidden;box-shadow:0 8px 32px #0003}.floating-engine{background:var(--bg);color:var(--text);cursor:pointer;border:none;border-right:1px solid var(--border);padding:12px;font-size:14px}.floating-input{color:var(--text);background:0 0;border:none;outline:none;flex:1;padding:12px 16px;font-size:16px}.floating-search-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;padding:12px 20px;font-size:14px;transition:background .2s}.floating-search-btn:hover{background:var(--accent-hover)}.floating-hint{color:#fff9;margin-top:12px;font-size:12px}.yiyan-container{cursor:default;z-index:50;background:0 0;position:fixed;bottom:12px;transform:translate(-50%)}.yiyan-container:hover .yiyan-actions{opacity:1;pointer-events:auto}.yiyan-content{flex-direction:column;align-items:center;gap:2px;display:flex;position:relative}.yiyan-actions{opacity:0;pointer-events:none;gap:4px;margin-left:8px;transition:opacity .2s;display:flex;position:absolute;top:50%;left:100%;transform:translateY(-50%)}.yiyan-actions button{color:#fff;cursor:pointer;background:#00000080;border:none;border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;font-size:11px;transition:background .15s;display:flex}.yiyan-actions button:hover{background:#000000b3}.yiyan-text{color:var(--text);white-space:nowrap;text-overflow:ellipsis;max-width:400px;font-size:12px;overflow:hidden}.yiyan-from{color:var(--text-muted);white-space:nowrap;font-size:11px}@media (width<=768px){.yiyan-container{max-width:calc(100% - 24px);padding:5px 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cubic-bezier(.4,0,.2,1);position:fixed;bottom:0;left:0;right:0;overflow-y:auto;transform:translateY(100%)}.mobile-nav-panel.expanded{transform:translateY(0)}.mobile-nav-panel-content{flex-direction:column;gap:8px;padding:16px;display:flex}.mobile-nav-panel-item{background:var(--bg);color:var(--text);cursor:pointer;border:none;border-radius:12px;align-items:center;gap:12px;padding:14px 16px;font-size:15px;font-weight:600;text-decoration:none;transition:background .15s;display:flex}.mobile-nav-panel-item:active{background:var(--border)}.mobile-nav-panel-item.admin{color:var(--accent);background:linear-gradient(135deg,#ff6b6b1a,#ffa5001a)}.mobile-nav-panel-group{background:var(--bg);border-radius:12px;overflow:hidden}.mobile-nav-panel-group-title{color:var(--text);border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:14px 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td{background:var(--bg)}.user-name{font-weight:600;color:var(--text)!important}.user-avatar-small{object-fit:cover;vertical-align:middle;border-radius:50%;width:24px;height:24px;margin-right:8px}.user-avatar-small-text{background:var(--accent);color:#fff;text-align:center;vertical-align:middle;border-radius:50%;width:24px;height:24px;margin-right:8px;font-size:11px;font-weight:600;line-height:24px;display:inline-block}.role-badge,.status-badge{border-radius:4px;padding:4px 8px;font-size:11px;font-weight:600;display:inline-block}.role-badge.admin{color:#ff6b6b;background:#ff6b6b26}.role-badge.user{color:#4ecdc4;background:#4ecdc426}.status-badge.active{color:#2ed573;background:#2ed57326}.status-badge.inactive{color:#ff4757;background:#ff475726}.user-actions{white-space:nowrap}.btn-small{border:1px solid var(--border);background:var(--bg);color:var(--text);cursor:pointer;border-radius:5px;margin-right:4px;padding:4px 10px;font-size:11px;transition:all 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20px}.clock-time{font-size:40px}.main{padding:0 20px}}@media (width<=480px){.header{gap:12px;padding:20px 16px 16px}.clock-time{letter-spacing:-1px;font-size:32px}.clock-date{flex-wrap:wrap;gap:4px;font-size:12px}.clock-date span{margin:0 4px}.main{padding:0 16px}}.app-loading{min-height:100vh;color:var(--text);flex-direction:column;justify-content:center;align-items:center;gap:16px;display:flex}.loading-spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.admin-overlay{z-index:2000;-webkit-backdrop-filter:blur(4px);background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.admin-modal{background:var(--bg);border:1px solid var(--border);scrollbar-width:none;-ms-overflow-style:none;border-radius:16px;width:100%;max-width:900px;max-height:85vh;position:relative;overflow-y:auto;box-shadow:0 20px 60px #0000004d}.admin-modal::-webkit-scrollbar{display:none}.admin-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:24px;transition:all .2s;display:flex;position:absolute;top:16px;right:16px}.admin-close:hover{background:var(--border);color:var(--text)}