.stage{position:relative;width:min(480px,92vw);aspect-ratio:4 / 5;background:#f2f2f2;border-radius:16px;overflow:hidden;box-shadow:0 6px 28px #00000024,0 2px 8px #00000014;flex-shrink:0;touch-action:none;background-image:linear-gradient(45deg,#e8e8e8 25%,transparent 25%),linear-gradient(-45deg,#e8e8e8 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#e8e8e8 75%),linear-gradient(-45deg,transparent 75%,#e8e8e8 75%);background-size:16px 16px;background-position:0 0,0 8px,8px -8px,-8px 0px}.stage__bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0}.stage-canvas{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1}.layer-wrapper{position:absolute;cursor:grab;touch-action:none;transition:outline-color .1s ease}.layer-wrapper:active{cursor:grabbing}.layer-wrapper--selected{outline:2px dashed #6366f1;outline-offset:2px;z-index:500!important}.layer-wrapper--locked{cursor:default;pointer-events:none}.layer{display:block;width:100%;height:100%;object-fit:fill;pointer-events:none;-webkit-user-select:none;user-select:none}.resize-handle{position:absolute;width:12px;height:12px;background:#fff;border:2px solid #6366f1;border-radius:3px;z-index:501;touch-action:none;box-shadow:0 1px 4px #0003}.resize-handle--nw{top:0;left:0;transform:translate(-50%,-50%);cursor:nw-resize}.resize-handle--ne{top:0;right:0;transform:translate(50%,-50%);cursor:ne-resize}.resize-handle--se{bottom:0;right:0;transform:translate(50%,50%);cursor:se-resize}.resize-handle--sw{bottom:0;left:0;transform:translate(-50%,50%);cursor:sw-resize}.fit-btn{position:absolute;top:-26px;right:0;background:#6366f1;color:#fff;border:none;border-radius:5px;padding:3px 8px;font-family:Nunito,system-ui,sans-serif;font-size:.65rem;font-weight:800;cursor:pointer;z-index:502;white-space:nowrap;box-shadow:0 2px 6px #6366f166;transition:background .12s ease,transform .12s ease;line-height:1.4}.fit-btn:hover{background:#4f46e5}.fit-btn:active{transform:scale(.93)}.stage-hero-name{position:absolute;bottom:12px;left:0;right:0;text-align:center;font-family:Nunito,system-ui,sans-serif;font-size:1.05rem;font-weight:900;color:#333;text-shadow:0 1px 4px rgba(255,255,255,.9);pointer-events:none;z-index:600;letter-spacing:-.01em}@media (max-width: 660px){.stage{width:min(480px,96vw);border-radius:12px}.resize-handle{width:16px;height:16px}}:root{--font: "Nunito", system-ui, sans-serif;--c-brand: #6366f1;--c-brand-dark: #4f46e5;--c-brand-light: #eef2ff;--c-brand-mid: #c7d2fe;--c-surface: #ffffff;--c-surface-2: #f8f9fb;--c-surface-3: #f1f3f6;--c-border: #e4e7eb;--c-border-2: #d1d5db;--c-text: #111827;--c-text-2: #6b7280;--c-text-3: #9ca3af;--c-danger: #ef4444;--c-success: #22c55e;--r-xs: 4px;--r-sm: 8px;--r-md: 12px;--r-lg: 18px;--r-xl: 24px;--r-full: 9999px;--shadow-sm: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 14px rgba(0,0,0,.09), 0 2px 6px rgba(0,0,0,.05);--shadow-lg: 0 10px 36px rgba(0,0,0,.13);--header-h: 58px;--t: .14s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px}body{font-family:var(--font);background:var(--c-surface-2);color:var(--c-text);min-height:100dvh;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}button{font-family:var(--font)}img,svg{display:block}.app{display:flex;flex-direction:column;min-height:100dvh}.app-header{position:sticky;top:0;z-index:200;height:var(--header-h);background:var(--c-surface);border-bottom:1px solid var(--c-border);box-shadow:var(--shadow-sm);padding:0 20px;display:flex;align-items:center;gap:10px}.app-header__logo{font-size:1.2rem;font-weight:900;letter-spacing:-.03em;color:var(--c-brand);white-space:nowrap;-webkit-user-select:none;user-select:none}.app-header__logo span{color:var(--c-text)}.app-header__spacer{flex:1}.app-header__actions{display:flex;align-items:center;gap:6px}.btn{display:inline-flex;align-items:center;gap:5px;padding:7px 14px;font-family:var(--font);font-size:.825rem;font-weight:700;border:1.5px solid transparent;border-radius:var(--r-sm);cursor:pointer;white-space:nowrap;-webkit-user-select:none;user-select:none;transition:background var(--t),color var(--t),border-color var(--t),opacity var(--t),transform var(--t),box-shadow var(--t);line-height:1}.btn:active:not(:disabled){transform:scale(.95)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn:focus-visible{outline:2px solid var(--c-brand);outline-offset:2px}.btn--primary{background:var(--c-brand);color:#fff;box-shadow:0 2px 8px #6366f159}.btn--primary:hover:not(:disabled){background:var(--c-brand-dark);box-shadow:0 4px 14px #6366f166}.btn--ghost{background:transparent;color:var(--c-text-2);border-color:var(--c-border)}.btn--ghost:hover:not(:disabled){background:var(--c-surface-3);color:var(--c-text);border-color:var(--c-border-2)}.btn--danger{background:transparent;color:var(--c-danger);border-color:color-mix(in srgb,var(--c-danger) 35%,transparent)}.btn--danger:hover:not(:disabled){background:color-mix(in srgb,var(--c-danger) 8%,transparent)}.btn--icon{padding:7px 9px}.app-main{flex:1;display:flex;gap:20px;padding:20px;align-items:flex-start;justify-content:center;max-width:1160px;margin:0 auto;width:100%}.stage-panel{display:flex;flex-direction:column;align-items:center;gap:12px;flex-shrink:0}.stage-hint{font-size:.72rem;color:var(--c-text-3);text-align:center;font-weight:600}.controls-panel{flex:1;min-width:0;max-width:400px;max-height:calc(100dvh - var(--header-h) - 40px);background:var(--c-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-md);border:1px solid var(--c-border);display:flex;flex-direction:column;overflow:hidden}.category-tabs-wrap{border-bottom:1px solid var(--c-border);background:var(--c-surface-2);overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;flex-shrink:0}.category-tabs-wrap::-webkit-scrollbar{display:none}.category-tabs{display:flex;padding:6px 8px;gap:2px;min-width:max-content}.tab-btn{display:flex;flex-direction:column;align-items:center;gap:2px;padding:7px 11px;background:transparent;border:none;border-radius:var(--r-sm);cursor:pointer;transition:background var(--t),color var(--t)}.tab-btn__icon{font-size:1.15rem;line-height:1}.tab-btn__label{font-size:.67rem;font-weight:800;color:var(--c-text-2);white-space:nowrap}.tab-btn:hover{background:var(--c-surface-3)}.tab-btn:hover .tab-btn__label{color:var(--c-text)}.tab-btn--active{background:var(--c-brand-light)}.tab-btn--active .tab-btn__label{color:var(--c-brand)}.tab-btn:focus-visible{outline:2px solid var(--c-brand);outline-offset:-2px;border-radius:var(--r-sm)}.tab-btn--upload .tab-btn__label{color:var(--c-text-2)}.tab-btn--upload:hover{background:#fef3c7}.tab-btn--upload:hover .tab-btn__label{color:#92400e}.tab-btn--upload.tab-btn--active{background:#fef3c7}.tab-btn--upload.tab-btn--active .tab-btn__label{color:#92400e}.controls-body{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:14px;scrollbar-width:thin;scrollbar-color:var(--c-border) transparent}.controls-body::-webkit-scrollbar{width:4px}.controls-body::-webkit-scrollbar-thumb{background:var(--c-border);border-radius:4px}.section-label{font-size:.7rem;font-weight:900;color:var(--c-text-3);text-transform:uppercase;letter-spacing:.07em;margin-bottom:8px}.tab-actions{display:flex;justify-content:flex-end;align-items:center;padding:5px 12px;border-bottom:1px solid var(--c-border);background:var(--c-surface-2);flex-shrink:0}.btn-revert{font-size:.68rem;font-weight:700;font-family:var(--font);color:var(--c-text-3);background:none;border:1px solid var(--c-border);border-radius:var(--r-full);padding:3px 10px;line-height:1.5;cursor:pointer;white-space:nowrap;transition:color var(--t),border-color var(--t),background var(--t),transform var(--t)}.btn-revert:hover{color:var(--c-danger);border-color:color-mix(in srgb,var(--c-danger) 40%,transparent);background:color-mix(in srgb,var(--c-danger) 6%,transparent)}.btn-revert:active{transform:scale(.94)}.style-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(70px,1fr));gap:7px}.style-grid__item{display:flex;flex-direction:column;align-items:center;gap:4px;padding:6px 4px;border:2px solid var(--c-border);border-radius:var(--r-md);cursor:pointer;background:var(--c-surface);transition:border-color var(--t),background var(--t),transform var(--t),box-shadow var(--t)}.style-grid__item:hover{border-color:var(--c-brand);background:var(--c-brand-light);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.style-grid__item:focus-visible{outline:2px solid var(--c-brand);outline-offset:2px}.style-grid__item--active{border-color:var(--c-brand);background:var(--c-brand-light);box-shadow:0 0 0 3px var(--c-brand-mid)}.style-grid__thumb{width:54px;height:54px;object-fit:contain;pointer-events:none;border-radius:var(--r-xs)}.style-grid__name{font-size:.62rem;font-weight:700;color:var(--c-text-2);text-align:center;width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.style-grid__item--active .style-grid__name{color:var(--c-brand)}.style-grid__item{position:relative}.style-grid__del{position:absolute;top:3px;right:3px;width:18px;height:18px;border-radius:50%;border:none;background:#ef4444d9;color:#fff;font-size:.75rem;font-weight:900;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity var(--t),transform var(--t);z-index:2;padding:0}.style-grid__item:hover .style-grid__del{opacity:1}.style-grid__del:hover{transform:scale(1.15);background:var(--c-danger)}.style-grid__empty{grid-column:1 / -1;text-align:center;color:var(--c-text-3);font-size:.8rem;font-weight:600;padding:28px 0}.swatch-row{display:flex;flex-wrap:wrap;gap:7px;align-items:center}.swatch{width:26px;height:26px;border-radius:var(--r-full);border:2px solid rgba(0,0,0,.12);cursor:pointer;flex-shrink:0;transition:transform var(--t),border-color var(--t),box-shadow var(--t)}.swatch:hover{transform:scale(1.18)}.swatch:focus-visible{outline:2px solid var(--c-brand);outline-offset:2px}.swatch--active{border-color:var(--c-brand);box-shadow:0 0 0 2px var(--c-brand-light),0 0 0 4px var(--c-brand);transform:scale(1.15)}.swatch--picker{position:relative;overflow:hidden;border-style:dashed}.swatch--picker input[type=color]{position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;opacity:0;cursor:pointer;width:calc(100% + 8px);height:calc(100% + 8px)}.drop-zone{border:2px dashed var(--c-border);border-radius:var(--r-md);padding:18px 16px;text-align:center;cursor:pointer;background:var(--c-surface-2);transition:border-color var(--t),background var(--t)}.drop-zone:hover,.drop-zone--over{border-color:var(--c-brand);background:var(--c-brand-light)}.drop-zone__icon{font-size:1.4rem;margin-bottom:4px}.drop-zone__text{font-size:.78rem;font-weight:700;color:var(--c-text-3)}.drop-zone--over .drop-zone__text{color:var(--c-brand)}.asset-chips{display:flex;flex-wrap:wrap;gap:6px}.asset-chip{display:inline-flex;align-items:center;gap:4px;padding:3px 8px 3px 4px;background:var(--c-brand-light);border:1px solid var(--c-brand-mid);border-radius:var(--r-full);font-size:.7rem;font-weight:700;color:var(--c-brand);max-width:140px}.asset-chip__thumb{width:18px;height:18px;border-radius:50%;object-fit:contain;flex-shrink:0}.asset-chip__name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.asset-chip__rm{background:none;border:none;cursor:pointer;color:var(--c-brand);font-size:.9rem;line-height:1;padding:0;margin-left:2px;opacity:.55;transition:opacity var(--t);flex-shrink:0}.asset-chip__rm:hover{opacity:1}.hero-name-input{width:100%;padding:9px 14px;font-family:var(--font);font-size:.9rem;font-weight:700;text-align:center;border:2px solid var(--c-border);border-radius:var(--r-md);background:var(--c-surface);color:var(--c-text);outline:none;transition:border-color var(--t)}.hero-name-input:focus{border-color:var(--c-brand)}.hero-name-input::placeholder{color:var(--c-text-3);font-weight:600}.toast-container{position:fixed;bottom:20px;left:50%;transform:translate(-50%);z-index:9000;display:flex;flex-direction:column;align-items:center;gap:8px;pointer-events:none}.toast{padding:10px 20px;border-radius:var(--r-md);font-size:.85rem;font-weight:700;box-shadow:var(--shadow-lg);white-space:nowrap;animation:toast-in .2s ease forwards,toast-out .3s ease 2.7s forwards}.toast--success{background:#111827;color:#fff}.toast--error{background:var(--c-danger);color:#fff}.toast--info{background:var(--c-brand);color:#fff}@keyframes toast-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes toast-out{0%{opacity:1}to{opacity:0;transform:translateY(10px)}}.ag{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#eef2ff,#f5f3ff,#fdf4ff);padding:20px}.ag__card{background:#fff;border-radius:22px;box-shadow:0 24px 64px #6366f129,0 4px 16px #0000000f;border:1px solid rgba(99,102,241,.12);padding:52px 44px 40px;width:100%;max-width:420px;text-align:center}.ag__logo{font-size:1.65rem;font-weight:900;letter-spacing:-.04em;color:var(--c-brand);margin-bottom:14px}.ag__logo span{color:var(--c-text)}.ag__badge{display:inline-block;font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--c-brand);background:var(--c-brand-light);border-radius:var(--r-full);padding:3px 12px;margin-bottom:16px}.ag__title{font-size:1.55rem;font-weight:900;color:var(--c-text);letter-spacing:-.03em;margin-bottom:10px}.ag__sub{font-size:.875rem;font-weight:600;color:var(--c-text-2);line-height:1.55;margin-bottom:30px}.ag__form{display:flex;gap:8px;margin-bottom:10px}@keyframes ag-shake{10%,90%{transform:translate(-2px)}20%,80%{transform:translate(5px)}30%,50%,70%{transform:translate(-7px)}40%,60%{transform:translate(7px)}}.ag__form--shake{animation:ag-shake .5s cubic-bezier(.36,.07,.19,.97) both}.ag__input{flex:1;min-width:0;padding:12px 14px;font-family:var(--font);font-size:.9rem;font-weight:700;color:var(--c-text);background:var(--c-surface-2);border:2px solid var(--c-border);border-radius:var(--r-sm);outline:none;transition:border-color var(--t),background var(--t)}.ag__input:focus{border-color:var(--c-brand);background:#fff}.ag__input--err{border-color:var(--c-danger)!important}.ag__input::placeholder{color:var(--c-text-3);font-weight:600}.ag__btn{padding:12px 20px;background:var(--c-brand);color:#fff;border:none;border-radius:var(--r-sm);font-family:var(--font);font-size:.9rem;font-weight:800;white-space:nowrap;cursor:pointer;transition:background var(--t),transform var(--t),box-shadow var(--t);box-shadow:0 2px 10px #6366f159}.ag__btn:hover{background:var(--c-brand-dark);box-shadow:0 4px 16px #6366f166}.ag__btn:active{transform:scale(.95)}.ag__error{font-size:.78rem;font-weight:700;color:var(--c-danger);min-height:1.2em;margin-bottom:4px}.ag__foot{margin-top:28px;font-size:.76rem;font-weight:600;color:var(--c-text-3)}.ag__foot a{color:var(--c-brand);text-decoration:none}.ag__foot a:hover{text-decoration:underline}@media (max-width: 480px){.ag__card{padding:36px 24px 32px}.ag__form{flex-direction:column}.ag__btn{width:100%;justify-content:center}}@media (max-width: 900px){.app-main{gap:14px;padding:14px}.controls-panel{max-width:360px}}@media (max-width: 660px){.app-header{padding:0 12px;gap:6px}.app-header__logo{font-size:1rem}.app-main{flex-direction:column;align-items:center;padding:10px;gap:10px}.controls-panel{width:100%;max-width:100%;max-height:none;border-radius:var(--r-md)}.btn{padding:7px 11px;font-size:.78rem}.btn--icon{padding:7px 8px}}