.container-feedback{max-width:400px;margin:40px auto;background:#fff;border-radius:12px;box-shadow:0 4px 16px rgba(0,0,0,.07);padding:32px;font-family:system-ui,sans-serif}.title-feedback{text-align:center;color:#4f46e5;font-size:1.7rem;font-weight:700;margin-bottom:20px}.label-feedback{display:block;color:#333;margin-bottom:8px;font-size:1rem}.textarea-feedback{width:100%;border:1px solid #ddd;border-radius:6px;padding:12px;font-size:1rem;resize:none;margin-bottom:16px;transition:border .2s}.textarea-feedback :focus{border:1.5px solid #6366f1;outline:none}.button-feedback{width:100%;background:#4f46e5;color:#fff;font-weight:600;padding:12px;border:none;border-radius:6px;font-size:1rem;cursor:pointer;transition:background .2s}.button-feedback :disabled{background:#a5b4fc;cursor:not-allowed}.button-feedback :not(:disabled):hover{background:#3730a3}.success-feedback{color:#059669}.error-feedback,.success-feedback{margin-top:18px;text-align:center;font-weight:500}.error-feedback{color:#dc2626}