*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #111113;--bg-secondary: #18181b;--bg-tertiary: #232326;--bg-hover: #2a2a2e;--border-color: #2a2a2e;--text-primary: #fafafa;--text-secondary: #a1a1aa;--text-muted: #71717a;--accent: #3b82f6;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444}body{font-family:Inter,-apple-system,sans-serif;background:var(--bg-primary);color:var(--text-primary);height:100vh;overflow:hidden}.app{display:flex;flex-direction:column;height:100vh}.toolbar{padding:10px 20px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}.toolbar-left,.toolbar-right,.logo{display:flex;align-items:center;gap:10px}.logo-icon{width:32px;height:32px;background:linear-gradient(135deg,#3b82f6,#8b5cf6);border-radius:8px;display:flex;align-items:center;justify-content:center}.logo-icon svg{width:18px;height:18px;color:#fff}.logo h1{font-size:15px;font-weight:600}.toolbar-btn{padding:7px 12px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-secondary);font-size:12px;font-family:inherit;cursor:pointer;display:flex;align-items:center;gap:6px;transition:all .15s}.toolbar-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.toolbar-btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.toolbar-btn.primary:hover{background:#2563eb}.toolbar-btn.active{background:var(--warning);border-color:var(--warning);color:#fff}.toolbar-btn.danger{border-color:var(--danger);color:var(--danger)}.toolbar-btn.danger:hover{background:var(--danger);color:#fff}.toolbar-btn:disabled{opacity:.4;cursor:not-allowed}.toolbar-btn svg{width:15px;height:15px}.info-badge{padding:4px 10px;background:var(--bg-tertiary);border-radius:6px;font-size:11px;color:var(--text-muted)}.info-badge.success{background:#22c55e33;color:var(--success)}.info-badge.warn{background:#f59e0b33;color:var(--warning);cursor:help}.preview-frame{flex:1;position:relative;background:#000;display:flex;justify-content:center;overflow:hidden}.frame-wrap{position:relative;height:100%;width:100%;flex:none;overflow:hidden}.frame-wrap.constrained{box-shadow:0 0 0 1px var(--border-color),0 0 60px #000c;background:#fff}.preview-frame iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}#origFrame{z-index:1;pointer-events:none}#editFrame{z-index:2}#origFrame.active{z-index:3}#editFrame.hidden-view{visibility:hidden}.rs-handle{position:absolute;top:0;bottom:0;width:10px;z-index:20;cursor:ew-resize;display:none}.frame-wrap.constrained .rs-handle{display:block}.rs-handle.left{left:-10px}.rs-handle.right{right:-10px}.rs-handle:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:4px;height:44px;border-radius:3px;background:var(--border-color);transition:background .15s}.rs-handle:hover:after{background:var(--accent)}.drag-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;cursor:ew-resize}.empty-state{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-muted);gap:16px;background:var(--bg-primary);z-index:10}.empty-state svg{width:64px;height:64px;opacity:.3}.empty-state p{font-size:14px}.empty-state .hint{font-size:12px;opacity:.6;max-width:400px;text-align:center;line-height:1.5}.original-banner{position:fixed;top:60px;left:50%;transform:translate(-50%);padding:8px 20px;background:var(--warning);color:#000;font-size:12px;font-weight:600;border-radius:0 0 8px 8px;z-index:1000}.vp-group{display:flex;align-items:center;gap:2px;padding:2px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px}.vp-btn{padding:5px 8px;background:transparent;border:none;border-radius:4px;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;transition:all .15s}.vp-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.vp-btn.active{background:var(--accent);color:#fff}.vp-btn svg{width:15px;height:15px}.vp-size{font-size:11px;color:var(--text-muted);padding:0 8px 0 6px;font-variant-numeric:tabular-nums;min-width:58px}.menu-wrap{position:relative}.drop-menu{position:absolute;top:calc(100% + 6px);right:0;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;padding:6px 0;min-width:210px;box-shadow:0 10px 40px #00000080;z-index:1500}.drop-menu button{width:100%;padding:8px 14px;background:none;border:none;color:var(--text-secondary);font-family:inherit;font-size:12px;text-align:left;cursor:pointer;display:flex;align-items:center;gap:8px}.drop-menu button:hover{background:var(--bg-tertiary);color:var(--text-primary)}.drop-menu button svg{width:15px;height:15px;flex:none}.drop-menu .mhint{padding:4px 14px 8px;font-size:10px;color:var(--text-muted);line-height:1.4}.modal-back{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;z-index:5000;display:flex;align-items:center;justify-content:center;padding:30px}.modal-box{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;padding:18px;max-width:90vw;max-height:90vh;display:flex;flex-direction:column;gap:12px}.modal-box h4{font-size:14px;display:flex;align-items:center;gap:8px}.modal-box h4 .close{margin-left:auto;cursor:pointer;opacity:.5;font-size:20px;line-height:1;background:none;border:none;color:inherit;font-family:inherit}.modal-box h4 .close:hover{opacity:1}.modal-box img{max-width:100%;max-height:60vh;object-fit:contain;border-radius:6px;background:#000}.modal-box .mnote{font-size:11px;color:var(--text-muted);line-height:1.5}.modal-box .macts{display:flex;gap:8px}.modal-box a.dl{padding:8px 14px;background:var(--accent);color:#fff;border-radius:6px;font-size:12px;text-decoration:none;display:flex;align-items:center;gap:6px}.modal-box a.dl.alt{background:var(--bg-tertiary);color:var(--text-secondary);border:1px solid var(--border-color)}.config-panel{position:fixed;top:60px;right:20px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:10px;padding:16px;width:340px;max-height:80vh;overflow-y:auto;z-index:1000;box-shadow:0 10px 40px #00000080}.config-panel h4{margin-bottom:12px;font-size:14px;display:flex;align-items:center;gap:8px}.config-panel .close{margin-left:auto;cursor:pointer;opacity:.5;font-size:18px;background:none;border:none;color:inherit;font-family:inherit}.config-panel .close:hover{opacity:1}.config-section{margin-bottom:14px}.config-section label{display:block;font-size:11px;color:var(--text-muted);margin-bottom:4px}.config-section input{width:100%;padding:6px 10px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:4px;color:var(--text-primary);font-size:12px;font-family:monospace}.config-section input:focus{outline:none;border-color:var(--accent)}.config-section select{width:100%;padding:6px 10px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:4px;color:var(--text-primary);font-size:12px;font-family:inherit}.url-panel{width:380px}.url-panel .config-section input{font-family:inherit}.config-section .hint{font-size:10px;color:var(--text-muted);margin-top:2px}.label-list{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px;max-height:100px;overflow-y:auto}.label-item{padding:2px 8px;background:var(--bg-tertiary);border-radius:4px;font-size:10px}.label-item.muted{opacity:.5}.config-actions{display:flex;gap:8px;margin-top:16px}.notification{position:fixed;bottom:20px;right:20px;padding:12px 16px;background:var(--bg-tertiary);border:1px solid var(--success);border-radius:8px;font-size:12px;transform:translateY(100px);opacity:0;transition:all .3s;z-index:10000}.notification.show{transform:translateY(0);opacity:1}.notification.busy{border-color:var(--accent);display:flex;align-items:center;gap:9px}.spinner{width:13px;height:13px;flex:none;border:2px solid var(--bg-hover);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.spinner{animation-duration:2s}}.drop-zone{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20000;display:flex;align-items:center;justify-content:center;background:#111113d1;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.drop-card{display:flex;flex-direction:column;align-items:center;gap:12px;padding:40px 56px;border:2px dashed var(--accent);border-radius:14px;background:var(--bg-secondary);text-align:center;pointer-events:none}.drop-card svg{width:40px;height:40px;color:var(--accent)}.drop-card p{font-size:15px;font-weight:600}.drop-card .hint{font-size:12px;font-weight:400;color:var(--text-muted)}.hidden{display:none!important}