:root{color-scheme:light dark;font-family:system-ui,-apple-system,Hiragino Sans,Yu Gothic,sans-serif;--accent: #1f6f43;--danger: #c0392b;--border: #d8d8d8}*{box-sizing:border-box}body{margin:0;background:#f7f7f5;color:#222}#app{max-width:720px;margin:0 auto;padding:12px 16px 48px}header.app-header{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border);margin-bottom:16px}header.app-header h1{font-size:1.1rem;margin:0}header.app-header nav a{margin-left:12px;color:var(--accent);text-decoration:none;font-size:.9rem}button,.btn{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:10px 16px;font-size:1rem;cursor:pointer}button.secondary{background:#888}button:disabled{background:#bbb;cursor:not-allowed}.card{background:#fff;border:1px solid var(--border);border-radius:8px;padding:12px;margin-bottom:12px}.thumb-row{display:flex;gap:8px;flex-wrap:wrap}.thumb-row img{width:88px;height:88px;object-fit:cover;border-radius:6px;border:1px solid var(--border)}table.items{width:100%;border-collapse:collapse;font-size:.9rem}table.items th,table.items td{border-bottom:1px solid var(--border);padding:6px 4px;text-align:left}table.items input,table.items select{width:100%;border:1px solid var(--border);border-radius:4px;padding:4px;font-size:.9rem}.confidence-low{background:#fff3e0}.warning-banner{background:#fdecea;color:var(--danger);padding:8px 12px;border-radius:6px;margin-bottom:12px}.ok-banner{background:#e8f5e9;color:var(--accent);padding:8px 12px;border-radius:6px;margin-bottom:12px}.receipt-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border);text-decoration:none;color:inherit}.receipt-row .amount{font-weight:700}.field-row{display:flex;gap:8px;margin-bottom:8px}.field-row label{flex:0 0 90px;font-size:.85rem;color:#555;align-self:center}.field-row input{flex:1;padding:6px;border:1px solid var(--border);border-radius:4px}.muted{color:#777;font-size:.85rem}