*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0D0D1A;--surface: #16162A;--surface2: #1E1E35;--pink: #FF2D78;--pink-dim: #CC1F5E;--white: #FFFFFF;--muted: #8888AA;--text: #E8E8F0;--radius: 12px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--sat: env(safe-area-inset-top, 0px);--sab: env(safe-area-inset-bottom, 0px);--sal: env(safe-area-inset-left, 0px);--sar: env(safe-area-inset-right, 0px)}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}body{background:var(--bg);color:var(--text);font-family:var(--font);min-height:100vh;min-height:100dvh;-webkit-font-smoothing:antialiased;overscroll-behavior:none}.app{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh}.app-header{padding:12px 20px 10px;padding-top:calc(12px + var(--sat));padding-left:calc(20px + var(--sal));padding-right:calc(20px + var(--sar));border-bottom:1px solid #ffffff12;display:flex;align-items:center;gap:10px;position:sticky;top:0;z-index:10;background:var(--bg)}.app-header h1{font-size:20px;font-weight:700;letter-spacing:-.3px;color:var(--white)}.app-header h1 span{color:var(--pink)}.tab-bar{display:flex;border-bottom:1px solid #ffffff12;position:sticky;top:calc(44px + var(--sat));z-index:9;background:var(--bg)}.tab-bar button{flex:1;background:none;border:none;padding:0;height:44px;color:var(--muted);font-size:14px;font-weight:600;cursor:pointer;border-bottom:2px solid transparent;transition:color .15s,border-color .15s;white-space:nowrap;-webkit-tap-highlight-color:transparent}.tab-bar button.active{color:var(--pink);border-bottom-color:var(--pink)}.content{flex:1;padding:20px;padding-left:calc(20px + var(--sal));padding-right:calc(20px + var(--sar));padding-bottom:calc(24px + var(--sab));max-width:600px;margin:0 auto;width:100%}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:48px;padding:12px 20px;border-radius:var(--radius);border:none;font-size:16px;font-weight:600;cursor:pointer;transition:opacity .15s,transform .1s;width:100%;-webkit-tap-highlight-color:transparent;touch-action:manipulation;-webkit-user-select:none;user-select:none}.btn:active{transform:scale(.97);opacity:.85}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--pink);color:var(--white)}.btn-primary:hover:not(:disabled){background:var(--pink-dim)}.btn-ghost{background:var(--surface2);color:var(--text);border:1px solid #ffffff18}.btn-sm{min-height:44px;padding:0 16px;font-size:15px;width:auto}.btn-danger{background:#3a1020;color:#ff6b9d;border:1px solid #FF2D7840}.input{width:100%;background:var(--surface2);border:1px solid #ffffff18;border-radius:var(--radius);padding:14px;font-size:16px;color:var(--text);outline:none;transition:border-color .15s;-webkit-appearance:none;-moz-appearance:none;appearance:none;min-height:48px}.input:focus{border-color:var(--pink)}.input::placeholder{color:var(--muted)}.mode-switcher{display:flex;background:var(--surface2);border-radius:var(--radius);padding:4px;gap:4px;margin-bottom:20px}.mode-switcher button{flex:1;background:none;border:none;min-height:40px;padding:8px 4px;border-radius:8px;color:var(--muted);font-size:13px;font-weight:600;cursor:pointer;transition:background .15s,color .15s;-webkit-tap-highlight-color:transparent;touch-action:manipulation;-webkit-user-select:none;user-select:none;white-space:nowrap}.mode-switcher button.active{background:var(--pink);color:var(--white)}.scanner-wrap{border-radius:var(--radius);overflow:hidden;background:#000;margin-bottom:16px;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center}.scanner-wrap video{display:block;width:100%;height:100%;object-fit:cover}.search-bar{display:flex;gap:8px;margin-bottom:16px;align-items:stretch}.search-bar .input{flex:1}.results-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:16px}.result-card{background:var(--surface);border-radius:var(--radius);overflow:hidden;border:2px solid transparent;cursor:pointer;transition:border-color .15s,transform .1s;-webkit-tap-highlight-color:transparent;touch-action:manipulation}.result-card:active{transform:scale(.97)}.result-card.selected{border-color:var(--pink)}.result-card img{width:100%;aspect-ratio:1;object-fit:contain;background:#ffffff08;padding:8px;display:block}.result-card .card-img-placeholder{width:100%;aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:var(--surface2);font-size:32px}.result-card .card-body{padding:8px 10px 10px}.result-card .card-title{font-size:12px;color:var(--text);line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.result-card .card-price{font-size:12px;color:var(--pink);font-weight:700;margin-top:4px}.confirm-panel{background:var(--surface);border-radius:var(--radius);padding:16px;margin-bottom:16px}.confirm-panel .confirm-img{width:100%;max-height:200px;object-fit:contain;margin-bottom:12px;border-radius:8px;background:#ffffff08;display:block}.confirm-panel label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px;margin-top:12px}.price-split{display:grid;grid-template-columns:1fr 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12px;font-size:13px;color:var(--pink);font-weight:700}.collection-search{margin-bottom:16px}.collection-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.coll-card{background:var(--surface);border-radius:var(--radius);overflow:hidden;position:relative}.coll-card img{width:100%;aspect-ratio:1;object-fit:contain;background:#ffffff08;padding:8px;display:block}.coll-card .coll-img-placeholder{width:100%;aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:#ffffff08;font-size:40px}.coll-card .coll-body{padding:8px 10px 10px}.coll-card .coll-title{font-size:12px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.coll-card .coll-delete{position:absolute;top:0;right:0;width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:none;border:none;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation}.coll-card .coll-delete:after{content:"✕";width:26px;height:26px;border-radius:50%;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;font-size:13px;color:#fff;line-height:26px;text-align:center}.coll-prices{display:flex;flex-wrap:wrap;gap:4px;margin-top:5px}.coll-price-tag{font-size:11px;font-weight:700;padding:2px 7px;border-radius:20px}.coll-price-tag.new{background:#1a2e1a;color:#5ee85e}.coll-price-tag.used{background:#1a1a2e;color:#7878ff}.empty-state{text-align:center;padding:48px 20px;color:var(--muted)}.empty-state .empty-icon{font-size:48px;margin-bottom:12px}.empty-state p{font-size:15px}.stack{display:flex;flex-direction:column;gap:10px}.error{color:#ff6b9d;font-size:14px;padding:8px 0}.loading{color:var(--muted);font-size:14px;padding:12px 0;text-align:center}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}