:root{--bg-main:#0b0c10;--bg-panel:#14161d;--bg-item:#1f222b;--bg-item-hover:#2a2e3b;--border-light:#2b2e3a;--border-focus:#4d5267;--color-text:#e1e3e6;--color-text-muted:#8b92a5;--color-accent:#0fc;--color-accent-secondary:#a855f7;--glow-shadow:0 0 10px #0fc6;--glow-shadow-purple:0 0 10px #a855f766;--font-sans:"Outfit", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"Fira Code", "Courier New", monospace;font-family:var(--font-sans);color:var(--color-text);background-color:var(--bg-main);box-sizing:border-box;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;padding:0}body{background-color:var(--bg-main);height:100vh;margin:0;overflow:hidden}#root{text-align:left;border-inline:none;flex-direction:column;width:100vw;max-width:100%;height:100vh;margin:0;display:flex;overflow:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-main)}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-focus)}.btn{background:var(--bg-item);border:1px solid var(--border-light);color:var(--color-text);cursor:pointer;font-weight:500;font-family:var(--font-sans);border-radius:6px;align-items:center;gap:8px;padding:8px 16px;transition:all .2s;display:inline-flex}.btn:hover{background:var(--bg-item-hover);border-color:var(--border-focus)}.btn-primary{background:var(--color-accent-secondary);color:#fff;border:1px solid #0000}.btn-primary:hover{box-shadow:var(--glow-shadow-purple);background:#b56bfa}.btn-accent{border:1px solid var(--color-accent);color:var(--color-accent);background:0 0}.btn-accent:hover{box-shadow:var(--glow-shadow);background:#00ffcc1a}.btn:disabled{opacity:.5;cursor:not-allowed}.slider-group{margin-bottom:16px}.slider-group label{color:var(--color-text-muted);justify-content:space-between;margin-bottom:6px;font-size:13px;display:flex}.slider-group label span{font-family:var(--font-mono);color:var(--color-accent)}.slider-group input[type=range]{width:100%;accent-color:var(--color-accent-secondary);background:var(--bg-main);border:none;border-radius:3px;outline:none;height:6px}.app-container{background-color:var(--bg-main);flex-direction:column;width:100vw;height:100vh;display:flex;overflow:hidden}.app-header{background-color:var(--bg-panel);border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;height:60px;padding:0 24px;display:flex}.logo-section{align-items:center;gap:12px;display:flex}.logo-section h1{letter-spacing:-.5px;background:linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-secondary) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin:0;font-size:20px;font-weight:700}.logo-badge{border:1px solid var(--color-accent);color:var(--color-accent);font-size:11px;font-family:var(--font-mono);text-transform:uppercase;background:#00ffcc1a;border-radius:4px;padding:2px 6px}.api-status{color:var(--color-text-muted);align-items:center;gap:8px;font-size:13px;display:flex}.status-dot{background-color:#ef4444;border-radius:50%;width:8px;height:8px;box-shadow:0 0 8px #ef4444}.status-dot.connected{background-color:var(--color-accent);box-shadow:var(--glow-shadow)}.app-workspace{flex:1;display:flex;position:relative;overflow:hidden}.sidebar{background-color:var(--bg-panel);border-right:1px solid var(--border-light);box-sizing:border-box;flex-direction:column;width:320px;padding:20px;display:flex;overflow-y:auto}.sidebar-right{border-right:none;border-left:1px solid var(--border-light)}.sidebar-section{margin-bottom:24px}.sidebar-section h3{text-transform:uppercase;letter-spacing:1px;color:var(--color-text-muted);border-bottom:1px solid var(--border-light);margin-top:0;margin-bottom:16px;padding-bottom:8px;font-size:14px}.canvas-area{background-color:var(--bg-main);background-image:radial-gradient(#ffffff0d 1px,#0000 1px);background-size:20px 20px;flex:1;justify-content:center;align-items:center;padding:40px;display:flex;position:relative;overflow:auto}.canvas-container{border-radius:4px;position:relative;overflow:hidden;box-shadow:0 10px 30px #00000080}.canvas-image{max-width:100%;height:auto;display:block}.interactive-overlay{cursor:crosshair;width:100%;height:100%;position:absolute;top:0;left:0}.dropzone{border:2px dashed var(--border-light);text-align:center;cursor:pointer;background:var(--bg-panel);border-radius:12px;max-width:500px;padding:40px;transition:all .2s}.dropzone:hover{border-color:var(--color-accent);background:#00ffcc05}.dropzone-icon{width:48px;height:48px;color:var(--color-text-muted);margin:0 auto 16px}.dropzone p{color:var(--color-text-muted);margin:0;font-size:15px}.dropzone span{color:var(--color-text);font-weight:500}.radio-group{flex-direction:column;gap:10px;display:flex}.radio-option{background:var(--bg-item);border:1px solid var(--border-light);cursor:pointer;border-radius:6px;align-items:flex-start;gap:12px;padding:12px;transition:all .2s;display:flex}.radio-option:hover{background:var(--bg-item-hover)}.radio-option.selected{border-color:var(--color-accent-secondary);background:#a855f70d}.radio-option input{accent-color:var(--color-accent-secondary);margin-top:3px}.radio-label{flex-direction:column;display:flex}.radio-label .title{font-size:14px;font-weight:600}.radio-label .desc{color:var(--color-text-muted);margin-top:2px;font-size:12px}.layers-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.layers-count{color:var(--color-text-muted);font-size:13px}.layers-list{flex-direction:column;flex:1;gap:8px;display:flex;overflow-y:auto}.layer-item{background:var(--bg-item);border:1px solid var(--border-light);cursor:pointer;border-radius:6px;align-items:center;gap:12px;padding:8px 12px;transition:all .2s;display:flex}.layer-item:hover{background:var(--bg-item-hover);border-color:var(--border-focus)}.layer-item.hovered{border-color:var(--color-accent);background:#00ffcc08}.layer-item.selected{border-color:var(--color-accent-secondary);background:#a855f70d}.layer-thumbnail{border:1px solid var(--border-light);background:#0f1013;border-radius:4px;justify-content:center;align-items:center;width:48px;height:48px;display:flex;overflow:hidden}.layer-thumbnail img{object-fit:contain;max-width:100%;max-height:100%}.layer-info{flex-direction:column;flex:1;gap:2px;display:flex}.layer-name{white-space:nowrap;text-overflow:ellipsis;max-width:150px;font-size:13px;font-weight:500;overflow:hidden}.layer-size{font-size:11px;font-family:var(--font-mono);color:var(--color-text-muted)}.hotkey-badge{font-family:var(--font-mono);background:var(--bg-item-hover);border:1px solid var(--border-focus);border-radius:3px;padding:1px 4px;font-size:10px}.instructions-panel{background:var(--bg-item);border:1px solid var(--border-light);border-radius:8px;padding:16px;font-size:13px}.instructions-panel ul{color:var(--color-text-muted);margin:8px 0 0;padding-left:20px}.instructions-panel li{margin-bottom:6px}.loading-overlay{z-index:10;background:#0b0c10d9;flex-direction:column;justify-content:center;align-items:center;gap:16px;display:flex;position:absolute;inset:0}.spinner{border:4px solid var(--border-light);border-top-color:var(--color-accent);border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}.spinner-purple{border-top-color:var(--color-accent-secondary)}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{color:var(--color-text);font-size:16px;font-weight:500}.toast{background:var(--bg-panel);border:1px solid var(--color-accent);box-shadow:var(--glow-shadow);z-index:100;border-radius:6px;align-items:center;gap:10px;padding:12px 20px;animation:.3s slideUp;display:flex;position:fixed;bottom:24px;right:24px}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}