@import"https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&family=Noto+Sans+KR:wght@400;500;700&display=swap";:root{--primary-color: #f55800;--primary-hover-color: #ff6a1a;--bg-color: #121212;--surface-color: #1e1e1e;--panel-color: #2a2a2a;--text-color: #ede9dc;--text-sub: #a5a094;--text-muted: #8a8a8a;--border-color: #333;--border-radius: 6px;--shadow-soft: 0 4px 20px rgba(0, 0, 0, .25);--header-height: 64px}:root[data-theme=light]{--primary-color: #f55800;--primary-hover-color: #ff6a1a;--bg-color: #e5e7eb;--surface-color: white;--panel-color: #fbf9fa;--text-color: #25251f;--text-sub: #5a5a54;--text-muted: #5a5a54;--text-on-surface: #e4e0d9;--border-color: #a5a094;--shadow-soft: 0 4px 20px rgba(0, 0, 0, .15)}body{font-family:Pretendard,Poppins,Noto Sans KR,sans-serif;background-color:var(--bg-color);color:var(--text-color);min-height:100vh;margin:0}.app-shell{min-height:100vh;background-color:var(--bg-color);color:inherit}.app-header{position:fixed;top:0;left:0;right:0;height:64px;background-color:#1e1e1e;border-bottom:1px solid #333;display:flex;align-items:center;justify-content:space-between;padding:0 32px;z-index:9999!important}.app-header-left{display:flex;align-items:center;gap:12px}.app-header-logo svg{color:var(--primary-color)}.app-header-title{font-size:18px;font-weight:600;color:#fff}.app-header-right{display:flex;align-items:center;gap:24px}.app-header-nav{display:flex;gap:16px}.app-header-nav a{color:var(--text-muted-color);text-decoration:none;font-size:14px;transition:color .2s ease}.app-header-nav a:hover{color:#fff}.app-header-login{background:var(--primary-color);color:#fff;border:none;border-radius:8px;padding:6px 16px;font-size:14px;cursor:pointer;transition:background .2s ease}.app-header-login:hover{background:var(--primary-hover-color)}.app-main{padding-top:var(--header-height);min-height:100vh;display:flex;flex-direction:column}.app-container{display:flex;width:100%;min-height:calc(100vh - var(--header-height));position:relative}.controls-panel{width:480px;background-color:var(--surface-color);padding:36px 24px 24px;display:flex;flex-direction:column;align-items:stretch;gap:16px;border-right:1px solid var(--border-color);z-index:52;position:relative;flex-shrink:0}.scrollable-controls{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;align-items:stretch;gap:32px;padding-right:8px;margin-right:-8px}.scrollable-controls::-webkit-scrollbar{width:6px}.scrollable-controls::-webkit-scrollbar-track{background:var(--surface-color)}.scrollable-controls::-webkit-scrollbar-thumb{background:#555;border-radius:3px}.logo-link{display:flex;align-items:center;justify-content:center;gap:12px;text-decoration:none;padding-bottom:16px;border-bottom:1px solid var(--border-color);margin-bottom:-16px}.logo-link .logo-icon{color:var(--primary-color);flex-shrink:0}.logo-link .logo-text{color:var(--text-color);font-size:24px;font-weight:500;line-height:1}.logo-link .logo-text strong{font-weight:700}.main-service-tabs{display:flex;gap:8px}.main-tab-btn{flex:1;padding:12px 8px;background-color:#a5a094;color:#1e1e1e;border:1px solid var(--border-color);border-radius:var(--border-radius);cursor:pointer;transition:all .2s ease;font-size:14px;font-weight:500}.main-tab-btn:hover{background-color:#444;color:var(--text-color)}.main-tab-btn.active{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.control-section{display:flex;flex-direction:column;align-items:stretch;gap:12px}.control-section h2{font-size:16px;font-weight:600;margin-bottom:0;color:var(--text-muted-color);text-transform:uppercase;letter-spacing:.5px}.photo-type-selector{display:flex;gap:8px}.photo-type-btn{flex:1;padding:12px 8px;background-color:#333;color:var(--text-muted-color);border:1px solid var(--border-color);border-radius:var(--border-radius);cursor:pointer;transition:all .2s ease;font-size:14px;font-weight:600}.photo-type-btn:hover{background-color:#444;color:var(--text-color)}.photo-type-btn.active{background-color:var(--primary-color)!important;color:#fff!important;border-color:var(--primary-color)!important}.drop-zone{display:flex;flex-direction:column;align-items:stretch;align-items:center;justify-content:center;width:100%;aspect-ratio:16 / 9;border:1.5px dashed #333;border-radius:var(--border-radius);background-color:#2a2a2a;color:#777;cursor:pointer;transition:all .2s ease-in-out;text-align:center;position:relative;overflow:hidden}.drop-zone:hover{border-color:#aaa;color:#aaa}.drop-zone.dragover{border-style:solid;border-color:var(--primary-color);background-color:#0009}.drop-zone-prompt i{font-size:40px;margin-bottom:12px}.drop-zone-prompt p{font-size:14px;line-height:1.5}#image-preview{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:contain;padding:8px;background-color:#2a2a2a}.image-controls{position:absolute;top:0;left:0;width:100%;height:100%;background-color:#0009;display:flex;align-items:center;justify-content:center;gap:20px;opacity:0;pointer-events:none;transition:opacity .2s ease-in-out}.drop-zone:hover .image-controls{opacity:1;pointer-events:auto}.image-control-btn{background:none;border:none;color:#e0e0e0;font-size:24px;cursor:pointer;padding:10px;transition:color .2s ease}.image-control-btn:hover{color:#fff}.image-control-btn:disabled{color:#666;cursor:not-allowed}.image-control-btn:disabled:hover{color:#666}.drop-zone-loader{position:absolute;top:0;left:0;width:100%;height:100%;background-color:#000000b3;display:flex;align-items:center;justify-content:center;z-index:5;border-radius:var(--border-radius)}.template-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.tab-btn{padding:8px;background-color:var(--panel-color);color:var(--text-muted);border:1px solid var(--border-color);border-radius:var(--border-radius);cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;text-align:center;font-size:12px;font-weight:500;line-height:1.2}.tab-btn:hover{background-color:#444;color:var(--text-color)}.tab-btn.active{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.aspect-ratio-selector{display:flex;gap:10px;flex-wrap:wrap}.aspect-ratio-btn{flex-grow:1;padding:8px 10px;background-color:var(--panel-color);color:var(--text-muted);border:1px solid var(--border-color);border-radius:var(--border-radius);cursor:pointer;transition:all .2s ease;font-size:14px;font-weight:400;line-height:1.2}.aspect-ratio-btn:hover{background-color:#444;color:var(--text-color)}.aspect-ratio-btn.active{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.aspect-ratio-btn:disabled{background-color:var(--panel-color);color:var(--text-muted);cursor:not-allowed;border-color:var(--border-color)}.aspect-ratio-btn:disabled:hover{background-color:var(--panel-color)}#prompt-input{width:100%;min-height:130px;background-color:var(--panel-color);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:12px;color:var(--text-color);font-family:Poppins,Noto Sans KR,sans-serif;resize:vertical}#prompt-input:focus{outline:none;border-color:var(--primary-color)}.action-btn{min-height:44px;line-height:1.4;width:100%;padding:18px 0;border:none;border-radius:var(--border-radius);font-size:16px;font-weight:500;cursor:pointer;transition:background-color .2s ease;flex-shrink:0}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover:not(:disabled){background-color:var(--primary-hover-color)}.btn-secondary{background-color:var(--secondary-color);color:#fff}.btn-secondary:hover:not(:disabled){background-color:var(--secondary-hover-color)}.action-btn:disabled{background-color:#555;color:#fff;cursor:not-allowed}.main-content{display:flex;flex-grow:1;min-height:0;height:100%;overflow:hidden}.canvas-container{flex-grow:1;display:flex;flex-direction:column;align-items:stretch;align-items:center;justify-content:center;padding:40px;gap:20px;overflow:auto}#canvas{position:relative;width:100%;max-width:90vh;max-height:calc(90vh - 220px);background-color:var(--surface-color);border:1px solid #333!important;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-direction:column;align-items:stretch;transition:all .3s cubic-bezier(.25,.8,.25,1);box-shadow:none!important;flex-shrink:0;overflow:hidden}#canvas-prompt{color:var(--text-muted-color);font-size:18px;text-align:center}#canvas img{width:100%;height:100%;object-fit:contain;border-radius:var(--border-radius);transition:opacity .2s ease}.download-buttons-container{position:absolute;top:16px;right:16px;z-index:10;display:flex;gap:8px}.btn-download{width:40px;height:40px;padding:0;background-color:#2a2a2acc;color:var(--text-color);border:1px solid var(--border-color);border-radius:var(--border-radius);font-size:16px;cursor:pointer;transition:all .2s 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ease;font-size:16px}.edit-tool-btn:hover{background-color:#444}.edit-tool-btn.active{background-color:var(--primary-color);border-color:var(--primary-color)}#brush-size{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:120px;height:8px;background:#444;outline:none;border-radius:4px;cursor:pointer}#brush-size::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:18px;height:18px;background:var(--text-color);cursor:pointer;border-radius:50%}#brush-size::-moz-range-thumb{width:18px;height:18px;background:var(--text-color);cursor:pointer;border-radius:50%}.tool-group.prompt-group{flex-grow:1}#edit-prompt{background-color:#2a2a2a;border:1px solid var(--border-color);border-radius:var(--border-radius);padding:8px 12px;color:var(--text-color);font-size:14px;width:250px}#edit-prompt:focus{outline:none;border-color:var(--primary-color)}.edit-action-btn{padding:8px 16px;border-radius:var(--border-radius);border:1px solid var(--border-color);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;background:#444;color:var(--text-color)}.edit-action-btn:hover:not(:disabled){background:#555}.edit-action-btn.primary{background-color:var(--primary-color);border-color:var(--primary-color);color:#fff}.edit-action-btn.primary:hover:not(:disabled){background-color:var(--primary-hover-color)}.edit-action-btn:disabled{background-color:#555;cursor:not-allowed;opacity:.5}.quick-options-container{width:100%;max-width:90vh;padding:16px;background-color:var(--surface-color);border:1px solid var(--border-color);border-radius:var(--border-radius);display:flex;flex-direction:column;align-items:stretch;gap:16px}#virtual-model-options-container{padding:0;border:none;background-color:transparent}.option-group{display:flex;flex-direction:column;align-items:stretch;gap:8px}.option-group-title{font-size:14px;font-weight:600;color:var(--text-muted-color);text-transform:uppercase;letter-spacing:.5px;margin:0}.option-buttons{display:flex;gap:10px;flex-wrap:wrap}.option-btn{padding:8px 16px;background-color:#333;color:var(--text-color);border:1px solid var(--border-color);border-radius:var(--border-radius);cursor:pointer;transition:all .2s ease;font-size:14px}.option-btn:hover{background-color:#444;border-color:#555}.option-btn.active{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.model-layout-container{display:flex;flex-direction:column;align-items:stretch;gap:8px}.model-options-row{display:flex;align-items:flex-start;gap:16px}.model-options-row .option-group{flex:1 1 0}.model-options-separator{color:var(--border-color);font-size:24px;font-weight:100;margin-top:28px}#color-picker-container{width:100%;max-width:680px;padding:20px;background-color:#2a2a2a;border-radius:var(--border-radius);display:none;box-shadow:0 5px 15px #0003;position:relative}.picker-close-btn{position:absolute;top:12px;right:12px;z-index:10}.color-picker-main{display:flex;gap:20px;width:100%;align-items:center}.color-picker-sidebar{display:flex;flex-direction:column;align-items:stretch;gap:16px;flex-basis:130px;flex-shrink:0}.color-picker-sidebar h3{font-size:14px;font-weight:600;color:var(--text-muted-color);text-transform:uppercase;letter-spacing:.5px}.sidebar-toggle{display:flex;flex-direction:column;align-items:stretch;gap:8px}.sidebar-btn{padding:10px;background-color:#383838;border:1px solid var(--border-color);border-radius:var(--border-radius);color:var(--text-muted-color);font-size:14px;font-weight:500;cursor:pointer;text-align:left;transition:all .2s ease}.sidebar-btn:hover{background-color:#444;color:var(--text-color)}.sidebar-btn.active{background-color:#4f4f4f;border-color:#666;color:var(--text-color)}#color-box{width:160px;height:160px;border-radius:var(--border-radius);position:relative;cursor:crosshair;background-image:linear-gradient(to top,#000,#0000),linear-gradient(to right,#fff,#fff0);box-shadow:inset 0 0 0 1px #0000001a;flex-shrink:0}#color-box-handle{position:absolute;width:18px;height:18px;border:2px solid white;border-radius:50%;box-shadow:0 0 5px #00000080,inset 0 0 0 1px #0003;transform:translate(-50%,-50%);pointer-events:none}.color-picker-controls-panel{flex:1;display:flex;flex-direction:column;align-items:stretch;justify-content:space-between}.color-controls{display:flex;flex-direction:column;align-items:stretch;gap:16px;justify-content:center;flex-grow:1}.control-row{display:flex;align-items:center;gap:12px}.icon-btn{width:36px;height:36px;background-color:#383838;border:1px solid var(--border-color);border-radius:var(--border-radius);color:var(--text-color);font-size:14px;cursor:pointer;transition:background-color .2s ease}.icon-btn:hover{background-color:#444}.slider-wrapper{flex-grow:1;height:12px;position:relative}.color-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:100%;background:transparent;outline:none;margin:0;padding:0;cursor:pointer;border-radius:6px;box-shadow:inset 0 0 0 1px #0000001a}#hue-slider{background:linear-gradient(to right,red,#ff0,#0f0,#0ff,#00f,#f0f,red)}#opacity-slider{background:linear-gradient(to right,transparent,var(--primary-color))}.color-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:18px;height:18px;background:#fff;border-radius:50%;border:2px solid white;box-shadow:0 0 5px #00000080,inset 0 0 0 1px #0003;margin-top:-3px}.color-slider::-moz-range-thumb{width:14px;height:14px;background:#fff;border-radius:50%;border:2px solid #fff;box-shadow:0 0 5px #00000080}.hex-input-wrapper{background-color:#1e1e1e;border:1px solid var(--border-color);border-radius:var(--border-radius);padding:8px;flex-basis:75px}#hex-input{background:none;border:none;color:var(--text-color);font-family:monospace;font-size:14px;width:100%;outline:none;text-transform:uppercase}#opacity-value{font-size:14px;font-family:monospace;color:var(--text-muted-color);flex-basis:40px;text-align:right}#apply-color-btn{padding:12px;font-size:16px;margin-top:0}.history-panel{width:280px;background-color:var(--surface-color);padding:36px 24px 24px;display:flex;flex-direction:column;align-items:stretch;gap:16px;border-left:1px solid #333!important;flex-shrink:0;font-size:14px;font-family:Noto Sans KR,Poppins,sans-serif}.history-panel-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:8px;border-bottom:1px solid var(--border-color);margin:-8px 0 0}.history-panel-header 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12px;color:var(--text-color);font-size:14px;font-weight:500;z-index:2;display:block;width:100%}.history-item:hover{border-color:#555}.history-item.active{border-color:var(--primary-color);box-shadow:0 0 10px #2f5bff80}.delete-history-btn{position:absolute;top:8px;right:8px;width:28px;height:28px;background-color:#0009;color:#fff;border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;opacity:0;transition:opacity .2s ease,background-color .2s ease;z-index:3}.history-item:hover .delete-history-btn{opacity:1}.delete-history-btn:hover{background-color:#dc3545}.panel-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:#000000b3;z-index:50;opacity:0;pointer-events:none;transition:opacity .3s ease-in-out}.panel-overlay.visible{opacity:1;pointer-events:auto}.template-panel{position:absolute;top:0;left:480px;width:450px;height:calc(100% + -0px);background-color:var(--surface-color);border-right:1px solid var(--border-color);z-index:51;display:flex;flex-direction:column;align-items:stretch;box-shadow:5px 0 35px #00000080;transform:translate(-100%);transition:transform .4s cubic-bezier(.25,.8,.25,1);pointer-events:none}.template-panel.visible{transform:translate(0);pointer-events:auto}.template-panel-header{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;border-bottom:1px solid var(--border-color);flex-shrink:0}.template-panel-header h3{font-size:18px;font-weight:600}.close-btn{background:none;border:none;color:var(--text-muted-color);font-size:28px;line-height:1;cursor:pointer;transition:color .2s}.close-btn:hover{color:var(--text-color)}.template-panel-grid{flex-grow:1;overflow-y:auto;padding:24px;display:grid;grid-template-columns:repeat(2,1fr);gap:16px;align-content:start}.template-panel-item{width:100%;padding:12px;background-color:#2a2a2a;border:1px solid var(--border-color);border-radius:var(--border-radius);color:var(--text-color);font-size:14px;text-align:center;cursor:pointer;transition:all .2s ease;height:180px;display:flex;align-items:center;justify-content:center}.template-panel-item.template-thumbnail{background-size:cover;background-position:center;color:#fff;border-color:#ffffff4d;text-shadow:0 2px 6px rgba(0,0,0,.6);transition:transform .4s ease,filter .4s ease,box-shadow .4s ease}.template-panel-item.template-thumbnail:hover{border-color:#ffffff80;transform:scale(1.2);filter:brightness(1.1);box-shadow:0 8px 20px #0006}.template-panel-item:not(.template-thumbnail){background-image:none!important;background-color:#2a2a2a!important}.template-panel-item:hover{background-color:#3a3a3a;border-color:#555}.template-panel-item.active{background-color:var(--primary-color);border-color:var(--primary-color);color:#fff}.template-panel-info{grid-column:1 / -1;padding:16px;background-color:#2a2a2a;border:1px solid var(--border-color);border-radius:var(--border-radius);color:var(--text-muted-color);font-size:14px;line-height:1.6;text-align:left}.template-panel-info strong{color:var(--text-color);font-weight:600}.canvas.ratio-16-9{aspect-ratio:16 / 9}.canvas.ratio-4-3{aspect-ratio:4 / 3}.canvas.ratio-1-1{aspect-ratio:1 / 1}.canvas.ratio-3-4{aspect-ratio:3 / 4}#loader{display:none;flex-direction:column;align-items:stretch;align-items:center;justify-content:center;gap:16px;color:var(--text-muted-color)}.spinner{width:50px;height:50px;border:5px solid #444;border-top:5px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}.spinner-small{width:16px;height:16px;border:2px solid #666;border-top:2px solid var(--text-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes 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