:root{--bg-main: #141414;--bg-card: #1f1f1f;--bg-input: #111111;--border-color: #333333;--border-hover: #444444;--color-text-primary: #ffffff;--color-text-secondary: #bfbfbf;--color-text-muted: #808080;--mc-green: #3c8527;--mc-green-light: #4ea534;--mc-green-dark: #235415;--mc-green-hover: #4aa031;--mc-green-active: #2b611a;--btn-gray: #313131;--btn-gray-hover: #404040;--btn-gray-active: #242424;--shadow-solid: 0 4px 0px rgba(0, 0, 0, .4);--font-ui: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-pixel: "VT323", monospace}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--color-text-primary);font-family:var(--font-ui);font-size:14px;line-height:1.5;height:100vh;overflow:hidden}.app-container{display:flex;flex-direction:column;height:100vh;width:100%;max-width:100%;margin:0;padding:16px 24px}.app-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:15px;border-bottom:2px solid var(--border-color);margin-bottom:20px}.logo-area{display:flex;align-items:center;gap:10px}.minecraft-logo{font-family:var(--font-pixel);font-size:38px;letter-spacing:1px;color:#fff;text-shadow:2px 2px 0px #000000}.badge{background-color:var(--mc-green);color:#fff;font-size:11px;font-weight:700;padding:2px 6px;border-radius:2px;border-top:1px solid var(--mc-green-light);border-bottom:1.5px solid var(--mc-green-dark)}.tagline{color:var(--color-text-muted);font-size:13px;font-weight:500}.workspace{display:grid;grid-template-columns:1fr 380px;gap:20px;flex:1;min-height:0}.card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:4px;box-shadow:0 4px 12px #00000080;display:flex;flex-direction:column}.card-title{font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--color-text-secondary);padding:14px 20px;border-bottom:1px solid var(--border-color);font-weight:700}.viewer-section{display:flex;flex-direction:column;min-height:0}.viewer-card{flex:1;position:relative;overflow:hidden;background-color:#1a1a1a;border:1px solid var(--border-color);transition:background-color .3s ease}.render-container{flex:1;position:relative;width:100%;height:100%}#skin-container{width:100%;height:100%;display:block;outline:none}.viewer-actions{position:absolute;bottom:20px;right:20px;display:flex;gap:10px;z-index:10}.viewer-actions button{background-color:var(--btn-gray);color:#fff;border:1px solid var(--border-color);border-radius:3px;padding:8px 14px;font-size:12px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:6px;transition:background-color .15s,border-color .15s}.viewer-actions button:hover{background-color:var(--btn-gray-hover);border-color:var(--border-hover)}.viewer-actions button:active{background-color:var(--btn-gray-active)}.banner{display:flex;align-items:center;gap:12px;background-color:#3c85271f;border:1px solid var(--mc-green);border-radius:3px;padding:12px 16px;margin:15px;color:#fff;animation:slideDown .3s cubic-bezier(.16,1,.3,1);z-index:20}.banner.hidden{display:none}.banner-icon{color:var(--mc-green);display:flex;align-items:center;flex-shrink:0}.banner-content{flex:1;display:flex;flex-direction:column;font-size:13px}.banner-content strong{color:#fff;font-weight:600;margin-bottom:2px}.banner-content span{color:var(--color-text-secondary)}.banner-close{background:none;border:none;color:var(--color-text-muted);font-size:20px;cursor:pointer;line-height:1;padding:4px}.banner-close:hover{color:#fff}.controls-section{display:flex;flex-direction:column;gap:15px;overflow-y:auto;padding-right:4px;min-height:0}.controls-section::-webkit-scrollbar{width:6px}.controls-section::-webkit-scrollbar-track{background:var(--bg-main)}.controls-section::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}.controls-section::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.control-card{flex-shrink:0}.control-card:last-child{margin-bottom:10px}.form-group{padding:15px 20px;display:flex;flex-direction:column;gap:8px}.form-group:not(:last-child){border-bottom:1px solid rgba(255,255,255,.03)}.control-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-secondary)}.label-row{display:flex;justify-content:space-between;align-items:center}.slider-value{font-size:12px;font-weight:700;color:var(--mc-green);background-color:#3c85271a;padding:1px 6px;border-radius:2px}.form-divider{height:1px;background-color:var(--border-color);margin:5px 20px}.upload-dropzone{margin:20px;border:2px dashed var(--border-color);border-radius:4px;background-color:var(--bg-input);padding:24px 16px;text-align:center;cursor:pointer;position:relative;transition:border-color .2s,background-color .2s}.upload-dropzone:hover,.upload-dropzone.dragover{border-color:var(--mc-green);background-color:#3c852705}.file-input{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer}.upload-icon{color:var(--color-text-muted);margin-bottom:10px;transition:color .2s}.upload-dropzone:hover .upload-icon{color:var(--mc-green)}.main-prompt{font-size:13px;font-weight:600;color:#fff;margin-bottom:4px}.sub-prompt{font-size:12px;color:var(--color-text-secondary);margin-bottom:8px}.format-prompt{font-size:10px;color:var(--color-text-muted)}.toggle-group{display:grid;grid-template-columns:1fr 1fr;gap:8px;background-color:var(--bg-input);padding:4px;border:1px solid var(--border-color);border-radius:3px}.toggle-btn{background:none;border:none;color:var(--color-text-secondary);padding:8px 12px;font-size:12px;font-weight:600;cursor:pointer;border-radius:2px;transition:background-color .15s,color .15s}.toggle-btn:hover{color:#fff;background-color:#ffffff0d}.toggle-btn.active{color:#fff;background-color:var(--btn-gray);border:1px solid var(--border-color)}.custom-select{background-color:var(--bg-input);color:#fff;border:1px solid var(--border-color);border-radius:3px;padding:9px 36px 9px 12px;font-family:var(--font-ui);font-size:13px;font-weight:500;outline:none;width:100%;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23aaaaaa' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");background-repeat:no-repeat;background-position:right 10px center;background-size:16px;transition:border-color .15s}.custom-select:focus,.custom-select:hover{border-color:var(--border-hover)}.custom-slider{-webkit-appearance:none;width:100%;height:6px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:3px;outline:none;margin:8px 0}.custom-slider::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:2px;background:var(--mc-green);border-top:1.5px solid var(--mc-green-light);border-bottom:2px solid var(--mc-green-dark);cursor:pointer;box-shadow:0 2px 4px #0006;transition:transform .1s,background-color .1s}.custom-slider::-webkit-slider-thumb:hover{background:var(--mc-green-hover);transform:scale(1.1)}.custom-slider::-webkit-slider-thumb:active{background:var(--mc-green-active)}.checkbox-group{padding-top:5px;padding-bottom:15px}.outer-layers-grid{display:flex;flex-direction:column;gap:10px;margin-top:8px}.checkbox-container{display:flex;align-items:flex-start;gap:12px;cursor:pointer;position:relative;-webkit-user-select:none;user-select:none}.checkbox-container input{position:absolute;opacity:0;cursor:pointer;height:0;width:0}.checkbox-custom{height:18px;width:18px;background-color:var(--bg-input);border:1px solid var(--border-color);border-radius:2px;flex-shrink:0;margin-top:2px;position:relative;transition:border-color .15s,background-color .15s}.checkbox-container:hover input~.checkbox-custom{border-color:var(--border-hover)}.checkbox-container input:checked~.checkbox-custom{background-color:var(--mc-green);border-color:var(--mc-green);border-top:1px solid var(--mc-green-light);border-bottom:2.5px solid var(--mc-green-dark)}.checkbox-custom:after{content:"";position:absolute;display:none;left:5px;top:2px;width:5px;height:9px;border:solid white;border-width:0 2px 2px 0;transform:rotate(45deg)}.checkbox-container input:checked~.checkbox-custom:after{display:block}.checkbox-label-text{display:flex;flex-direction:column;gap:3px;font-size:13px;color:#fff}.checkbox-label-text strong{font-weight:600}.help-text{font-size:11px;color:var(--color-text-muted);line-height:1.4}.bg-selector{display:flex;gap:8px;margin-top:4px}.bg-btn{width:28px;height:28px;border-radius:3px;border:1px solid var(--border-color);cursor:pointer;position:relative;transition:transform .15s,border-color .15s}.bg-btn:hover{transform:scale(1.1);border-color:#fff}.bg-btn.active{border-color:var(--mc-green);border-width:2px;transform:scale(1.05)}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 1024px){.app-container{height:auto;overflow:auto}.workspace{grid-template-columns:1fr;height:auto}.viewer-card{height:500px}body{overflow:auto}}.mc-btn-primary,.mc-btn-secondary{display:flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-ui);font-size:12px;font-weight:700;padding:10px 16px;border-radius:3px;cursor:pointer;width:100%;outline:none;text-transform:uppercase;letter-spacing:.5px;transition:background-color .15s,transform .1s}.mc-btn-primary{background-color:var(--mc-green);color:#fff;border:none;border-top:1.5px solid var(--mc-green-light);border-bottom:3.5px solid var(--mc-green-dark)}.mc-btn-primary:hover{background-color:var(--mc-green-hover)}.mc-btn-primary:active{background-color:var(--mc-green-active);border-bottom-width:1.5px;transform:translateY(2px)}.mc-btn-primary:disabled{background-color:#333;border:1px solid #222222;color:#666;cursor:not-allowed;transform:none}.mc-btn-secondary{background-color:var(--btn-gray);color:#fff;border:1px solid var(--border-color);border-bottom:3px solid #181818}.mc-btn-secondary:hover{background-color:var(--btn-gray-hover);border-color:var(--border-hover)}.mc-btn-secondary:active{background-color:var(--btn-gray-active);border-bottom-width:1px;transform:translateY(2px)}.mc-btn-secondary:disabled{background-color:#222;border-color:#111;color:#555;cursor:not-allowed;transform:none}.hidden{display:none!important}.custom-bg-upload{display:flex;flex-direction:column;gap:8px;position:relative;margin-top:4px}.file-input-hidden{position:absolute;top:0;left:0;width:0;height:0;opacity:0;pointer-events:none}.app-footer{display:flex;justify-content:space-between;align-items:center;margin-top:12px;padding-top:8px;border-top:1px solid var(--border-color);color:var(--color-text-muted);font-size:9.5px;letter-spacing:.3px;flex-shrink:0}.footer-author strong{color:var(--color-text-secondary)}.footer-disclaimer{font-weight:600}@media (max-width: 768px){.app-footer{flex-direction:column;gap:6px;text-align:center}}