:root{--color-primary: #ffffff;--color-primary-contrast: #1a1a1a;--color-secondary: #1e8a3c;--color-secondary-dark: #146b2c;--color-secondary-light: #e6f4ea;--color-danger: #c0392b;--color-warning: #d9a441;--color-border: #e2e2e2;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--font-base: "Inter", system-ui, -apple-system, sans-serif;--shadow-card: 0 2px 8px rgba(0, 0, 0, .06)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--color-primary);color:var(--color-primary-contrast);font-family:var(--font-base)}button{font-family:inherit;cursor:pointer}.btn-primary{background:var(--color-secondary);color:#fff;border:none;border-radius:var(--radius-md);padding:14px 24px;font-size:1.05rem;font-weight:600;transition:background .15s ease}.btn-primary:hover{background:var(--color-secondary-dark)}.btn-primary:disabled{background:#a9a9a9;cursor:not-allowed}.btn-secondary{background:#fff;color:var(--color-secondary);border:2px solid var(--color-secondary);border-radius:var(--radius-md);padding:12px 22px;font-weight:600}.card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:20px}.badge-green{background:var(--color-secondary-light);color:var(--color-secondary-dark);border-radius:999px;padding:4px 12px;font-size:.85rem;font-weight:600;display:inline-block}