#ce-wrapper{font-family:'Inter',sans-serif;color:#333;line-height:1.6;width:100%;max-width:100%;overflow:hidden;border:1px solid #ddd;border-radius:8px;background-color:#F5F7FA;position:relative;box-sizing:border-box}#ce-wrapper *,#ce-wrapper *::before,#ce-wrapper *::after{box-sizing:border-box}#ce-wrapper{--primary-color:#4A6FA5;--primary-hover:#3b5a85;--secondary-color:#6B8E23;--secondary-hover:#55721b;--bg-body:#F5F7FA;--bg-sidebar:#FFFFFF;--bg-card:#FFFFFF;--text-main:#333333;--text-muted:#666666;--border-color:#E0E0E0;--shadow:0 4px 6px rgba(0,0,0,0.05)}#ce-wrapper[data-theme="dark"]{--bg-body:#1a1b1e;--bg-sidebar:#25262b;--bg-card:#25262b;--text-main:#E0E0E0;--text-muted:#A0A0A0;--border-color:#373A40;--shadow:0 4px 6px rgba(0,0,0,0.3)}#ce-wrapper .app-container{display:flex;min-height:600px}#ce-wrapper .sidebar{width:250px;background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);display:flex;flex-direction:column;padding:20px;flex-shrink:0}#ce-wrapper .brand{font-size:1.5rem;font-weight:700;color:var(--primary-color);margin-bottom:40px;display:flex;align-items:center;gap:10px}#ce-wrapper .nav-menu{display:flex;flex-direction:column;gap:10px;flex-grow:1}#ce-wrapper .nav-item{text-decoration:none;color:var(--text-muted);padding:12px 15px;border-radius:8px;display:flex;align-items:center;gap:12px;transition:all 0.2s;font-weight:500}#ce-wrapper .nav-item:hover,#ce-wrapper .nav-item.active{background-color:rgb(74 111 165 / .1);color:var(--primary-color)}#ce-wrapper .theme-toggle-container{margin-top:auto;padding-top:20px;border-top:1px solid var(--border-color)}#ce-wrapper .theme-btn{background:none;border:1px solid var(--border-color);color:var(--text-main);padding:10px;width:100%;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px}#ce-wrapper .sidebar-footer{margin-top:15px;font-size:.8rem;color:var(--text-muted);text-align:center}#ce-wrapper .main-content{flex-grow:1;overflow-y:auto;padding:40px;background-color:var(--bg-body)}#ce-wrapper .tool-header h1{font-size:2rem;margin-bottom:10px;color:var(--primary-color);line-height:1.2}#ce-wrapper .settings-panel{background-color:var(--bg-card);padding:20px;border-radius:12px;box-shadow:var(--shadow);margin-bottom:25px;display:flex;flex-wrap:wrap;gap:20px}#ce-wrapper .setting-group{flex:1;min-width:200px;display:flex;flex-direction:column;gap:8px}#ce-wrapper input[type="range"]{width:100%}#ce-wrapper input[type="number"]{padding:8px;border:1px solid var(--border-color);border-radius:4px}#ce-wrapper .upload-area{border:2px dashed var(--primary-color);background-color:rgb(74 111 165 / .05);border-radius:12px;padding:40px 20px;text-align:center;cursor:pointer;transition:all 0.3s}#ce-wrapper .upload-area:hover,#ce-wrapper .upload-area.drag-over{background-color:rgb(74 111 165 / .1)}#ce-wrapper .upload-content i{font-size:3rem;color:var(--primary-color);margin-bottom:15px}#ce-wrapper .btn{padding:10px 20px;border:none;border-radius:6px;cursor:pointer;font-weight:600;transition:all 0.2s;display:inline-flex;align-items:center;gap:8px;justify-content:center}#ce-wrapper .btn-primary{background-color:var(--primary-color);color:#fff}#ce-wrapper .btn-primary:hover{background-color:var(--primary-hover)}#ce-wrapper .btn-success{background-color:var(--secondary-color);color:#fff}#ce-wrapper .btn-success:hover{background-color:var(--secondary-hover)}#ce-wrapper .btn-outline{background:#fff0;border:1px solid var(--border-color);color:var(--text-main)}#ce-wrapper .btn-outline:hover{color:var(--primary-color);border-color:var(--primary-color)}#ce-wrapper .action-bar{display:flex;justify-content:space-between;align-items:center;margin:20px 0;background-color:var(--bg-card);padding:15px;border-radius:8px;box-shadow:var(--shadow)}#ce-wrapper .file-list{display:flex;flex-direction:column;gap:15px}#ce-wrapper .file-item{background-color:var(--bg-card);border-radius:8px;padding:15px;display:flex;align-items:center;gap:20px;box-shadow:var(--shadow)}#ce-wrapper .file-preview{width:60px;height:60px;object-fit:cover;border-radius:6px}#ce-wrapper .file-info{flex-grow:1}#ce-wrapper .file-name{font-weight:600;margin-bottom:4px;word-break:break-all}#ce-wrapper .file-meta{font-size:.85rem;color:var(--text-muted)}#ce-wrapper .progress-container{width:100%;height:6px;background-color:var(--border-color);border-radius:3px;margin-top:8px;overflow:hidden;display:none}#ce-wrapper .progress-bar{height:100%;background-color:var(--secondary-color);width:0%;transition:width 0.3s}#ce-wrapper .icon-btn{background:none;border:none;cursor:pointer;font-size:1.1rem;color:var(--text-muted)}#ce-wrapper .icon-btn:hover{color:#e74c3c}#ce-wrapper .download-single:hover{color:var(--secondary-color)}@media (max-width:768px){#ce-wrapper .app-container{flex-direction:column}#ce-wrapper .sidebar{width:100%;border-right:none;border-bottom:1px solid var(--border-color);padding:10px;flex-direction:row;justify-content:space-between;align-items:center}#ce-wrapper .nav-menu,#ce-wrapper .sidebar-footer{display:none}#ce-wrapper .theme-toggle-container{margin-top:0;padding-top:0;border:none}#ce-wrapper .main-content{padding:20px}#ce-wrapper .action-bar{flex-direction:column;gap:10px}#ce-wrapper .actions{width:100%;display:flex;gap:10px}#ce-wrapper .actions .btn{flex:1}#ce-wrapper .file-item{flex-direction:column;align-items:flex-start}}