:root{--icon-color:#6c757d;--image-bg:#F5F5F5}[data-theme="dark"]{--icon-color:#adb5bd;--image-bg:#1A1A1A}.tooltool-content{border:none}.corner_container{margin:0px auto;display:flex;flex-direction:column;gap:24px}.corner_main-content{display:flex;gap:24px;flex-direction:column}.corner_upload-section{flex:1;min-width:0;display:flex;flex-direction:column;padding:0;height:100%}.corner_controls-section{flex:1;min-width:0;display:flex;flex-direction:column;gap:24px;padding-top:0}@media (min-width:768px){.corner_main-content{flex-direction:row}.corner_upload-section{position:sticky;align-self:flex-start}}.corner_upload-area{border:2.5px dashed var(--border-sidebar-color);border-radius:18px;padding:60px 20px;text-align:center;transition:all 0.2s ease;cursor:pointer;background:var(--bg-color);position:relative;margin:0;flex-grow:1;display:flex;flex-direction:column;justify-content:center;height:100%;box-sizing:border-box}.corner_upload-area.dragover{border-color:var(--primary-color)}.corner_upload-area input{display:none}.corner_upload-placeholder{pointer-events:none;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center}.corner_upload-area img{max-width:100%;max-height:320px;display:none;border-radius:0;margin:0 auto;box-shadow:var(--shadow);background:var(--card-bg)}.corner_upload-btn{margin-top:12px;padding:10px 28px;border:none;border-radius:10px;background:var(--primary-color);color:#fff;font-size:1.1rem;font-weight:600;cursor:pointer;box-shadow:var(--shadow);transition:background .2s}.corner_upload-btn:hover{background:var(--secondary-color)}.corner_card{background:var(--comment-bg);border-radius:14px;box-shadow:var(--shadow);padding:22px 18px 18px 18px;border:1px solid var(--border-sidebar-color)}.corner_card h3{margin:0 0 18px 0;font-size:1.15rem;font-weight:700;letter-spacing:0.5px}.corner_tabs{display:flex;margin-bottom:26px;gap:10px}.corner_tab{flex:1;text-align:center;padding:8px 0;border-radius:25px;cursor:pointer;user-select:none;border:1px solid var(--border-sidebar-color);background:var(--card-bg);font-weight:500;font-size:1.04rem;transition:background .2s,color .2s,border-color .2s}.corner_tab.active,.corner_tab:hover{background:var(--card-bg);font-weight:600;color:var(--primary-color);border:1px var(--primary-color) solid;box-shadow:var(--shadow-hover)}.corner_slider-row{display:flex;align-items:center;margin-bottom:14px;gap:8px}.corner_slider-row label{width:45%;font-size:.97rem;color:var(--text-color)}.corner_slider-row input[type=range]{flex:1;accent-color:var(--primary-color);height:3px}.corner_export-select{width:35%;padding:11px 12px;font-size:1.05rem;border-radius:8px;border:1px solid var(--border-sidebar-color);background:var(--card-bg);color:var(--text-color);margin-right:16px}.corner_download-btn{background:var(--primary-color);color:#fff;border:none;border-radius:10px;padding:11px 28px;font-size:1.09rem;font-weight:700;cursor:pointer;box-shadow:var(--shadow);margin-top:10px;transition:background .2s}.corner_download-btn:hover{background:var(--secondary-color)}.highlight-button{background:var(--primary-color)!important;color:#fff!important}.highlight-green{background:#07C160!important;color:#fff!important}.highlight-red{background:#ff4d4f!important;color:#fff!important}.normal-button{background:var(--card-bg);color:var(--primary-color);border:1.5px solid var(--primary-color);border-radius:8px;padding:7px 16px;cursor:pointer}.normal-button:hover{background:var(--hover-bg);color:var(--hover-text)}