:root{--panel-light: #ffffff;--panel-light-border: #e4e4ea;--panel-light-text: #6d7789;--panel-dark: #1e2025;--panel-dark-border: #33363d;--panel-dark-text: #b4bccc;--accent: #169148;--text: #1f2229;--text-muted: #6d7789;--danger: #c02b2b;--warn: #b06a00;--surface: #f6f7f9;--radius: 6px;--mono: ui-monospace, SFMono-Regular, Menlo, monospace}*{box-sizing:border-box}body{margin:0;padding:24px;background:var(--surface);color:var(--text);font:14px/1.45 system-ui,-apple-system,Segoe UI,sans-serif}h1{margin:0 0 4px;font-size:20px;font-weight:600}.page{max-width:1400px;margin:0 auto;display:flex;flex-direction:column;gap:16px}.card{background:#fff;border:1px solid var(--panel-light-border);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:12px}.mono{font-family:var(--mono);font-size:11px;letter-spacing:.02em}.muted{color:var(--text-muted)}.center{text-align:center}.hidden{display:none!important}button{font:inherit}.btn{border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:var(--radius);padding:8px 16px;cursor:pointer}.btn:disabled{opacity:.5;cursor:default}.btn-ghost{border:1px solid var(--panel-light-border);background:#fff;color:var(--text);border-radius:var(--radius);padding:6px 12px;cursor:pointer}.btn-ghost[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}.score-toggle{border:0;background:transparent;padding:0;color:inherit;font:inherit;text-decoration:underline dotted;cursor:pointer}.score-warn{color:var(--warn)}.score-bad{color:var(--danger)}.panel{border:1px solid var(--panel-light-border);background:var(--panel-light);border-radius:var(--radius);padding:8px;display:flex;flex-direction:column;align-items:center;gap:4px}.panel .muted{color:var(--panel-light-text)}.panel-dark{background:var(--panel-dark);border-color:var(--panel-dark-border)}.panel-dark .muted{color:var(--panel-dark-text)}.stage{display:flex;align-items:center;justify-content:center;width:100%;height:176px}.stage img{max-width:100%;max-height:100%;object-fit:contain}.badge{border-radius:3px;padding:1px 5px;font-family:var(--mono);font-size:9px;text-transform:uppercase;letter-spacing:.04em;color:#fff}.badge-auto{background:var(--accent)}.badge-manual{background:#2f6fd0}.badge-bad{background:var(--danger)}.badge-info{background:#4b5768}.error{color:var(--danger)}.tabs{display:flex;gap:4px}.tab{border:1px solid var(--panel-light-border);border-bottom:0;background:#fff;color:var(--text-muted);border-radius:var(--radius) var(--radius) 0 0;padding:8px 16px;cursor:pointer}.tab[aria-selected=true]{color:var(--text);box-shadow:inset 0 2px 0 var(--accent)}.tab-link{display:inline-block;text-decoration:none}.controls{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.controls-gap{flex:1}.cell{position:relative;display:flex;flex-direction:column;align-items:center;gap:2px;padding:4px;border-radius:var(--radius);background:var(--panel-dark);color:var(--panel-dark-text)}.cell-letter{position:absolute;top:3px;left:4px;font-size:9px;opacity:.55}.cell-badges{position:absolute;top:2px;right:2px;z-index:1;display:flex;gap:2px}.cell-stage{display:flex;align-items:center;justify-content:center;width:100%;height:96px;overflow:hidden}.cell-stage img{max-width:100%;max-height:100%;object-fit:contain;cursor:zoom-in}.cell-score{min-height:21px;text-align:center}.cell-score-value{font-size:14px;font-weight:600;letter-spacing:0}.cell-breakdown{width:100%;padding-top:2px}.breakdown{display:grid;grid-template-columns:1fr auto;gap:0 8px;width:100%;line-height:1.35;white-space:nowrap}.breakdown-value{text-align:right;font-variant-numeric:tabular-nums}.breakdown-spacer{visibility:hidden}.lightbox{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--panel-dark) 94%,#000)}.lightbox.lightbox-light{background:color-mix(in srgb,var(--panel-light) 94%,#000)}.lightbox.lightbox-checker{background:repeating-conic-gradient(#cfcfd4 0% 25%,#f4f4f6 0% 50%) 0 0 / 24px 24px}.lightbox-bg{position:absolute;top:16px;left:16px;display:flex;gap:6px}.lightbox-bg-swatch{width:24px;height:24px;padding:0;border:1px solid rgba(128,128,128,.6);border-radius:4px;cursor:pointer}.lightbox-bg-swatch[aria-pressed=true]{outline:2px solid var(--accent);outline-offset:1px}.lightbox-bg-dark{background:var(--panel-dark)}.lightbox-bg-light{background:var(--panel-light)}.lightbox-bg-checker{background:repeating-conic-gradient(#cfcfd4 0% 25%,#f4f4f6 0% 50%) 0 0 / 8px 8px}.lightbox-frame{display:flex;flex-direction:column;align-items:center;gap:8px;pointer-events:none}.lightbox-img{object-fit:contain}.lightbox-caption{color:var(--panel-dark-text)}.lightbox-light .lightbox-caption,.lightbox-checker .lightbox-caption{color:var(--panel-light-text)}.lightbox-close{position:absolute;top:16px;right:16px;width:32px;height:32px;border:0;border-radius:var(--radius);background:#ffffff1f;color:var(--panel-dark-text);cursor:pointer}.lightbox-light .lightbox-close,.lightbox-checker .lightbox-close{background:#00000014;color:var(--panel-light-text)}.zoom-btn{position:absolute;top:2px;left:2px;border:0;border-radius:3px;background:#ffffff24;color:var(--panel-dark-text);font-size:10px;line-height:1;padding:3px 4px;cursor:pointer}