*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--brand: #1a6fa3;--brand-dark: #135880;--accent: #e8f4fc;--strong-color: #16a34a;--possible-color: #ca8a04;--danger: #dc2626;--text: #1f2937;--muted: #6b7280;--border: #e5e7eb;--radius: 10px;--shadow: 0 2px 12px rgba(0,0,0,.08)}body{font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:#f3f6fa;color:var(--text);min-height:100vh}a{color:var(--brand);text-decoration:none}button{cursor:pointer;font-family:inherit}.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:2rem}.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.6rem 1.4rem;border-radius:8px;font-size:.95rem;font-weight:600;border:none;transition:background .15s,transform .1s}.btn:active{transform:scale(.97)}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-dark)}.btn-outline{background:transparent;color:var(--brand);border:2px solid 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var(--border)}.preview-wrap .clear-btn{position:absolute;top:8px;right:8px;background:#0000008c;color:#fff;border:none;border-radius:50%;width:28px;height:28px;font-size:1rem;display:flex;align-items:center;justify-content:center}.upload-actions{display:flex;gap:1rem;margin-top:1.2rem;flex-wrap:wrap}.results-container{max-width:1100px;margin:0 auto;padding:1.5rem}.results-section{margin-bottom:2.5rem}.results-section h2{font-size:1.15rem;font-weight:700;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}.badge{display:inline-block;padding:.15rem .6rem;border-radius:999px;font-size:.75rem;font-weight:600}.badge-strong{background:#dcfce7;color:#15803d}.badge-possible{background:#fef9c3;color:#854d0e}.badge-score{background:#f3f4f6;color:var(--muted);font-size:.72rem}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem}.photo-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:box-shadow 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.15s}.checkbox-overlay.checked{background:var(--brand);border-color:var(--brand)}.checkbox-overlay.checked:after{content:"✓";color:#fff;font-size:.85rem;font-weight:700}.sticky-bar{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--border);padding:.9rem 2rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;box-shadow:0 -4px 16px #00000012;z-index:100}.lightbox-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000e0;z-index:200;display:flex;align-items:center;justify-content:center}.lightbox-overlay img{max-width:95vw;max-height:95vh;border-radius:6px}.lightbox-close{position:fixed;top:1rem;right:1.5rem;background:none;border:none;color:#fff;font-size:2rem;cursor:pointer;line-height:1}.empty-state{text-align:center;padding:3rem;color:var(--muted)}.empty-state .icon{font-size:3rem;display:block;margin-bottom:.75rem}