:root{--blue: #0d6efd;--white: #fff}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial}.marcas-container{padding:1rem;max-width:600px;margin:0 auto}.add-marca-form{display:flex;gap:10px;margin-bottom:20px}.add-marca-form input{flex:1;padding:8px;border:1px solid #ccc;border-radius:4px}.add-marca-form button{background-color:var(--blue);color:var(--white);border:none;padding:8px 16px;border-radius:4px;cursor:pointer}.marcas-list{list-style:none;padding:0;border:1px solid #eee;border-radius:4px}.marcas-list li{display:flex;justify-content:space-between;align-items:center;padding:10px;border-bottom:1px solid #eee}.marcas-list li:last-child{border-bottom:none}.marcas-list li .actions{display:flex;gap:5px}.edit-input{flex:1;padding:5px;border:1px solid #ccc;border-radius:4px;margin-right:10px}.edit-btn,.save-btn,.cancel-btn{border:none;width:24px;height:24px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#fff}.edit-btn{background-color:#ffc107;color:#000}.save-btn{background-color:#198754}.cancel-btn{background-color:#6c757d}.delete-btn{background-color:#dc3545;color:#fff;border:none;width:24px;height:24px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center}.price-bs-highlight{font-weight:700;color:#1a73e8;font-size:1.1em}.price-usd-muted{font-weight:400;color:#999;font-size:.85em;opacity:.7}