:root{color-scheme:light;--primary: #0017c1;--primary-hover: #00118f;--primary-active: #000071;--bg: #f8f9fb;--card: #ffffff;--fg: #1a1a1a;--muted-fg: #626264;--border: #cccccc;--input: #949497;--accent: #e8f1fe;--accent-fg: #00118f;--success: #075f45;--success-bg: #dff5e8;--warn: #ac3e00;--warn-bg: #ffeee2;--danger: #ce0000;--danger-hover: #a90000;--danger-bg: #fdeeee;--focus: #ffdc00;--radius: .375rem}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,sans-serif;line-height:1.7;-webkit-text-size-adjust:100%}:focus-visible{outline:3px solid var(--focus);outline-offset:2px;box-shadow:0 0 0 1px var(--fg)}h1,h2,p{margin:0}button,input{font:inherit}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.page{min-height:100dvh;padding-bottom:32px}.page.center{display:grid;place-items:center}.wrap{max-width:480px;margin:0 auto;padding:0 16px}.stack{display:grid;gap:16px;padding-top:16px}.stack-sm{display:grid;gap:12px}.row{display:flex;gap:8px;align-items:center}.row.between{justify-content:space-between}.wrap-row{flex-wrap:wrap}.grow{flex:1}.small{font-size:.875rem}.muted{color:var(--muted-fg)}.text-warn{color:var(--warn)}.mono{font-family:ui-monospace,SF Mono,Menlo,monospace}.link{color:var(--primary);font-size:.9375rem}.app-header{background:var(--card);border-bottom:1px solid var(--border);padding:14px 0}.app-title{font-size:1.25rem;font-weight:700}.section-title{font-size:1.0625rem;font-weight:700}.store-header{padding:14px 0}.store-header-inner{display:flex;justify-content:space-between;align-items:center;gap:12px}.store-header-name{font-size:1.25rem;font-weight:700;line-height:1.3}.store-header-sub{font-size:.8125rem}.btn-switch{min-height:44px;padding:0 14px;background:transparent;border:1px solid;border-radius:var(--radius);font-weight:700;font-size:.875rem;cursor:pointer;white-space:nowrap}.store-grid{list-style:none;margin:0;padding:0;display:grid;gap:12px}.store-card,.store-preview{position:relative;width:100%;min-height:88px;padding:16px 44px 16px 20px;border:0;border-radius:.75rem;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;text-align:left;box-shadow:0 1px 3px #00000026}.store-card{cursor:pointer;transition:transform .1s,box-shadow .1s}.store-card:hover{box-shadow:0 4px 12px #0003}.store-card:active{transform:scale(.98)}.store-name{font-size:1.25rem;font-weight:700;line-height:1.3}.store-sub{font-size:.875rem;margin-top:2px}.store-go{position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:2rem;line-height:1}.steps{display:flex;list-style:none;margin:0;padding:0;gap:4px;counter-reset:s}.steps li{flex:1;counter-increment:s;font-size:.75rem;text-align:center;color:var(--muted-fg);padding:6px 2px;border-bottom:3px solid var(--border)}.steps li:before{content:counter(s) ". ";font-weight:700}.steps li.current{color:var(--primary);border-color:var(--primary);font-weight:700}.steps li.done{color:var(--success);border-color:var(--success)}.steps li.done:before{content:"✓ "}.card{background:var(--card);border:1px solid var(--border);border-radius:.5rem;overflow:hidden}.card-body{padding:16px}.viewfinder{position:relative;background:#1a1a1a;aspect-ratio:4 / 3;display:grid;place-items:center}.viewfinder video,.viewfinder img{width:100%;height:100%;object-fit:cover}.viewfinder img{object-fit:contain}.vf-empty{color:#d9d9d9;text-align:center;font-size:.875rem;display:grid;justify-items:center;gap:8px;padding:16px}.frame{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}.frame-box{width:42%;aspect-ratio:1;border:3px solid #fff;border-radius:8px;box-shadow:0 0 0 9999px #00000073}.frame-guide{position:absolute;bottom:10px;left:0;right:0;text-align:center;color:#fff;font-size:.8125rem;font-weight:700}.btn{min-height:48px;padding:0 16px;border-radius:var(--radius);border:1px solid transparent;font-weight:700;font-size:1rem;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px}.btn-sm{min-height:44px;font-size:.875rem;padding:0 12px}.btn-lg{min-height:56px;font-size:1.0625rem}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-primary:active:not(:disabled){background:var(--primary-active)}.btn-secondary{background:var(--card);color:var(--primary);border-color:var(--primary)}.btn-secondary:hover:not(:disabled){background:var(--accent);color:var(--accent-fg)}.btn-danger{background:var(--card);color:var(--danger);border-color:var(--danger);justify-self:start}.btn-danger:hover{background:var(--danger-bg);color:var(--danger-hover)}.btn:disabled{background:#f2f2f2;color:var(--muted-fg);border-color:var(--border);cursor:not-allowed}.label{font-weight:700;font-size:.9375rem;display:flex;flex-wrap:wrap;gap:4px 8px;align-items:baseline}.field{display:grid;gap:6px}.input,.result-input{width:100%;min-height:48px;padding:8px 12px;border:1px solid var(--input);border-radius:var(--radius);background:#fff;color:var(--fg)}.result-input{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:1.75rem;font-weight:700;letter-spacing:.08em;text-align:center;min-height:64px}.result-input::placeholder{font-size:1rem;font-weight:400;letter-spacing:0;font-family:inherit;color:var(--muted-fg)}.color{width:56px;height:48px;padding:2px;border:1px solid var(--input);border-radius:var(--radius);background:#fff;flex:none}.check{display:flex;align-items:center;gap:8px;min-height:44px;cursor:pointer}.check input{width:22px;height:22px;accent-color:var(--primary)}.notice{padding:12px 14px;border-radius:var(--radius);border-left:4px solid;font-size:.9375rem}.notice-info{background:var(--accent);color:var(--accent-fg)}.notice-success{background:var(--success-bg);color:var(--success)}.notice-error{background:var(--danger-bg);color:var(--danger)}.notice-warn{background:var(--warn-bg);color:var(--warn)}.store-edit{border:1px solid var(--border);border-radius:.5rem;padding:12px;margin:0}.has-savebar{padding-bottom:180px}.savebar{position:fixed;left:0;right:0;bottom:0;background:var(--card);border-top:1px solid var(--border);padding:12px 0 calc(12px + env(safe-area-inset-bottom));box-shadow:0 -2px 8px #00000014}.debug summary{cursor:pointer;font-weight:700;min-height:44px;display:flex;align-items:center}.debug pre{font-size:.75rem;white-space:pre-wrap;word-break:break-all;max-height:240px;overflow:auto;background:#f2f2f2;padding:8px;border-radius:var(--radius)}.admin-link{justify-self:center;display:inline-flex;align-items:center;min-height:44px;padding:0 12px;color:var(--muted-fg);font-size:.875rem}