:root{--color-bg: #fdfaf7;--color-text: #2b2320;--color-primary: #a9745b;--color-primary-contrast: #ffffff;--color-border: #e3d9d1;--color-error: #b3261e;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body{margin:0;background:var(--color-bg);color:var(--color-text)}button{background:var(--color-primary);color:var(--color-primary-contrast);border:none;border-radius:8px;padding:12px 16px;font-size:1rem;cursor:pointer}button:disabled{opacity:.6;cursor:default}input[type=text],input[type=file]{border:1px solid var(--color-border);border-radius:8px;padding:12px;font-size:1rem;background:#fff;color:var(--color-text)}